CVE-2022-49340
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49340
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49340.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49340
- Downstream
- Published
- 2025-02-26T02:10:57Z
- Modified
- 2025-10-21T10:31:57.189993Z
- Summary
- ip_gre: test csum_start instead of transport header
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ipgre: test csumstart instead of transport header
GRE with TUNNELCSUM will apply local checksum offload on CHECKSUMPARTIAL packets.
ipgrexmit must validate csumstart after an optional skbpull, else lcocsum may trigger an overflow. The original check was
if (csum && skb_checksum_start(skb) < skb->data) return -EINVAL;This had false positives when skbchecksumstart is undefined: when ipsummed is not CHECKSUMPARTIAL. A discussed refinement was straightforward
if (csum && skb->ip_summed == CHECKSUM_PARTIAL && skb_checksum_start(skb) < skb->data) return -EINVAL;But was eventually revised more thoroughly: - restrict the check to the only branch where needed, in an uncommon GRE path that uses headerops and calls skbpull. - test skbtransportheader, which is set along with csumstart in skbpartialcsumset in the normal header_ops datapath.
Turns out skbs can arrive in this branch without the transport header set, e.g., through BPF redirection.
Revise the check back to check csumstart directly, and only if CHECKSUMPARTIAL. Do leave the check in the updated location. Check field regardless of whether TUNNEL_CSUM is configured.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/0c92d813c7c9ca2212ecd879232e7d87362fce98
- https://git.kernel.org/stable/c/0ffa268724656633af5f37a38c212326d98ebe8c
- https://git.kernel.org/stable/c/3d08bc3a5d9b2106f5c8bcf1adb73147824aa006
- https://git.kernel.org/stable/c/7596bd7920985f7fc8579a92e48bc53ce4475b21
- https://git.kernel.org/stable/c/8d21e9963bec1aad2280cdd034c8993033ef2948
- https://git.kernel.org/stable/c/e6b6f98fc7605c06c0a3baa70f62c534d7b4ce58
- https://git.kernel.org/stable/c/fbeb8dfa8b87ef259eef0c89e39b53962a3cf604
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced774430026bd9a472d08c5d3c33351a782315771aFixed7596bd7920985f7fc8579a92e48bc53ce4475b21
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced3d32ce5472bb2ca720bef84089b85f76a705fd1aFixed3d08bc3a5d9b2106f5c8bcf1adb73147824aa006
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced87b34cd6485192777f632f92d592f2a71d8801a6Fixedfbeb8dfa8b87ef259eef0c89e39b53962a3cf604
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced8a0ed250f911da31a2aef52101bc707846a800ffFixede6b6f98fc7605c06c0a3baa70f62c534d7b4ce58
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced8a0ed250f911da31a2aef52101bc707846a800ffFixed0c92d813c7c9ca2212ecd879232e7d87362fce98
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced8a0ed250f911da31a2aef52101bc707846a800ffFixed0ffa268724656633af5f37a38c212326d98ebe8c
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced8a0ed250f911da31a2aef52101bc707846a800ffFixed8d21e9963bec1aad2280cdd034c8993033ef2948
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected4bf5d5224ffca069df4501ba5fcc6ded9c002ead
Affected versions
v2.*
v2.6.12
v2.6.12-rc2
v2.6.12-rc3
v2.6.12-rc4
v2.6.12-rc5
v2.6.12-rc6
v2.6.13
v2.6.13-rc1
v2.6.13-rc2
v2.6.13-rc3
v2.6.13-rc4
v2.6.13-rc5
v2.6.13-rc6
v2.6.13-rc7
v2.6.14
v2.6.14-rc1
v2.6.14-rc2
v2.6.14-rc3
v2.6.14-rc4
v2.6.14-rc5
v2.6.15
v2.6.15-rc1
v2.6.15-rc2
v2.6.15-rc3
v2.6.15-rc4
v2.6.15-rc5
v2.6.15-rc6
v2.6.15-rc7
v2.6.16
v2.6.16-rc1
v2.6.16-rc2
v2.6.16-rc3
v2.6.16-rc4
v2.6.16-rc5
v2.6.16-rc6
v2.6.17
v2.6.17-rc1
v2.6.17-rc2
v2.6.17-rc3
v2.6.17-rc4
v2.6.17-rc5
v2.6.17-rc6
v2.6.18
v2.6.18-rc1
v2.6.18-rc2
v2.6.18-rc3
v2.6.18-rc4
v2.6.18-rc5
v2.6.18-rc6
v2.6.18-rc7
v2.6.19
v2.6.19-rc1
v2.6.19-rc2
v2.6.19-rc3
v2.6.19-rc4
v2.6.19-rc5
v2.6.19-rc6
v2.6.20
v2.6.20-rc1
v2.6.20-rc2
v2.6.20-rc3
v2.6.20-rc4
v2.6.20-rc5
v2.6.20-rc6
v2.6.20-rc7
v2.6.21
v2.6.21-rc1
v2.6.21-rc2
v2.6.21-rc3
v2.6.21-rc4
v2.6.21-rc5
v2.6.21-rc6
v2.6.21-rc7
v2.6.22
v2.6.22-rc1
v2.6.22-rc2
v2.6.22-rc3
v2.6.22-rc4
v2.6.22-rc5
v2.6.22-rc6
v2.6.22-rc7
v2.6.23
v2.6.23-rc1
v2.6.23-rc2
v2.6.23-rc3
v2.6.23-rc4
v2.6.23-rc5
v2.6.23-rc6
v2.6.23-rc7
v2.6.23-rc8
v2.6.23-rc9
v2.6.24
v2.6.24-rc1
v2.6.24-rc2
v2.6.24-rc3
v2.6.24-rc4
v2.6.24-rc5
v2.6.24-rc6
v2.6.24-rc7
v2.6.24-rc8
v2.6.25
v2.6.25-rc1
v2.6.25-rc2
v2.6.25-rc3
v2.6.25-rc4
v2.6.25-rc5
v2.6.25-rc6
v2.6.25-rc7
v2.6.25-rc8
v2.6.25-rc9
v2.6.26
v2.6.26-rc1
v2.6.26-rc2
v2.6.26-rc3
v2.6.26-rc4
v2.6.26-rc5
v2.6.26-rc6
v2.6.26-rc7
v2.6.26-rc8
v2.6.26-rc9
v2.6.27
v2.6.27-rc1
v2.6.27-rc2
v2.6.27-rc3
v2.6.27-rc4
v2.6.27-rc5
v2.6.27-rc6
v2.6.27-rc7
v2.6.27-rc8
v2.6.27-rc9
v2.6.28
v2.6.28-rc1
v2.6.28-rc2
v2.6.28-rc3
v2.6.28-rc4
v2.6.28-rc5
v2.6.28-rc6
v2.6.28-rc7
v2.6.28-rc8
v2.6.28-rc9
v2.6.29
v2.6.29-rc1
v2.6.29-rc2
v2.6.29-rc3
v2.6.29-rc4
v2.6.29-rc5
v2.6.29-rc6
v2.6.29-rc7
v2.6.29-rc8
v2.6.30
v2.6.30-rc1
v2.6.30-rc2
v2.6.30-rc3
v2.6.30-rc4
v2.6.30-rc5
v2.6.30-rc6
v2.6.30-rc7
v2.6.30-rc8
v2.6.31
v2.6.31-rc1
v2.6.31-rc2
v2.6.31-rc3
v2.6.31-rc4
v2.6.31-rc5
v2.6.31-rc6
v2.6.31-rc7
v2.6.31-rc8
v2.6.31-rc9
v2.6.32
v2.6.32-rc1
v2.6.32-rc2
v2.6.32-rc3
v2.6.32-rc4
v2.6.32-rc5
v2.6.32-rc6
v2.6.32-rc7
v2.6.32-rc8
v2.6.33
v2.6.33-rc1
v2.6.33-rc2
v2.6.33-rc3
v2.6.33-rc4
v2.6.33-rc5
v2.6.33-rc6
v2.6.33-rc7
v2.6.33-rc8
v2.6.34
v2.6.34-rc1
v2.6.34-rc2
v2.6.34-rc3
v2.6.34-rc4
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v2.6.35
v2.6.35-rc1
v2.6.35-rc2
v2.6.35-rc3
v2.6.35-rc4
v2.6.35-rc5
v2.6.35-rc6
v2.6.36
v2.6.36-rc1
v2.6.36-rc2
v2.6.36-rc3
v2.6.36-rc4
v2.6.36-rc5
v2.6.36-rc6
v2.6.36-rc7
v2.6.36-rc8
v2.6.37
v2.6.37-rc1
v2.6.37-rc2
v2.6.37-rc3
v2.6.37-rc4
v2.6.37-rc5
v2.6.37-rc6
v2.6.37-rc7
v2.6.37-rc8
v2.6.38
v2.6.38-rc1
v2.6.38-rc2
v2.6.38-rc3
v2.6.38-rc4
v2.6.38-rc5
v2.6.38-rc6
v2.6.38-rc7
v2.6.38-rc8
v2.6.39
v2.6.39-rc1
v2.6.39-rc2
v2.6.39-rc3
v2.6.39-rc4
v2.6.39-rc5
v2.6.39-rc6
v2.6.39-rc7
v3.*
v3.0
v3.0-rc1
v3.0-rc2
v3.0-rc3
v3.0-rc4
v3.0-rc5
v3.0-rc6
v3.0-rc7
v3.1
v3.1-rc1
v3.1-rc10
v3.1-rc2
v3.1-rc3
v3.1-rc4
v3.1-rc5
v3.1-rc6
v3.1-rc7
v3.1-rc8
v3.1-rc9
v3.10
v3.10-rc1
v3.10-rc2
v3.10-rc3
v3.10-rc4
v3.10-rc5
v3.10-rc6
v3.10-rc7
v3.11
v3.11-rc1
v3.11-rc2
v3.11-rc3
v3.11-rc4
v3.11-rc5
v3.11-rc6
v3.11-rc7
v3.12
v3.12-rc1
v3.12-rc2
v3.12-rc3
v3.12-rc4
v3.12-rc5
v3.12-rc6
v3.12-rc7
v3.13
v3.13-rc1
v3.13-rc2
v3.13-rc3
v3.13-rc4
v3.13-rc5
v3.13-rc6
v3.13-rc7
v3.13-rc8
v3.14
v3.14-rc1
v3.14-rc2
v3.14-rc3
v3.14-rc4
v3.14-rc5
v3.14-rc6
v3.14-rc7
v3.14-rc8
v3.15
v3.15-rc1
v3.15-rc2
v3.15-rc3
v3.15-rc4
v3.15-rc5
v3.15-rc6
v3.15-rc7
v3.15-rc8
v3.16
v3.16-rc1
v3.16-rc2
v3.16-rc3
v3.16-rc4
v3.16-rc5
v3.16-rc6
v3.16-rc7
v3.17
v3.17-rc1
v3.17-rc2
v3.17-rc3
v3.17-rc4
v3.17-rc5
v3.17-rc6
v3.17-rc7
v3.18
v3.18-rc1
v3.18-rc2
v3.18-rc3
v3.18-rc4
v3.18-rc5
v3.18-rc6
v3.18-rc7
v3.19
v3.19-rc1
v3.19-rc2
v3.19-rc3
v3.19-rc4
v3.19-rc5
v3.19-rc6
v3.19-rc7
v3.2
v3.2-rc1
v3.2-rc2
v3.2-rc3
v3.2-rc4
v3.2-rc5
v3.2-rc6
v3.2-rc7
v3.3
v3.3-rc1
v3.3-rc2
v3.3-rc3
v3.3-rc4
v3.3-rc5
v3.3-rc6
v3.3-rc7
v3.4
v3.4-rc1
v3.4-rc2
v3.4-rc3
v3.4-rc4
v3.4-rc5
v3.4-rc6
v3.4-rc7
v3.5
v3.5-rc1
v3.5-rc2
v3.5-rc3
v3.5-rc4
v3.5-rc5
v3.5-rc6
v3.5-rc7
v3.6
v3.6-rc1
v3.6-rc2
v3.6-rc3
v3.6-rc4
v3.6-rc5
v3.6-rc6
v3.6-rc7
v3.7
v3.7-rc1
v3.7-rc2
v3.7-rc3
v3.7-rc4
v3.7-rc5
v3.7-rc6
v3.7-rc7
v3.7-rc8
v3.8
v3.8-rc1
v3.8-rc2
v3.8-rc3
v3.8-rc4
v3.8-rc5
v3.8-rc6
v3.8-rc7
v3.9
v3.9-rc1
v3.9-rc2
v3.9-rc3
v3.9-rc4
v3.9-rc5
v3.9-rc6
v3.9-rc7
v3.9-rc8
v4.*
v4.0
v4.0-rc1
v4.0-rc2
v4.0-rc3
v4.0-rc4
v4.0-rc5
v4.0-rc6
v4.0-rc7
v4.1
v4.1-rc1
v4.1-rc2
v4.1-rc3
v4.1-rc4
v4.1-rc5
v4.1-rc6
v4.1-rc7
v4.1-rc8
v4.10
v4.10-rc1
v4.10-rc2
v4.10-rc3
v4.10-rc4
v4.10-rc5
v4.10-rc6
v4.10-rc7
v4.10-rc8
v4.11
v4.11-rc1
v4.11-rc2
v4.11-rc3
v4.11-rc4
v4.11-rc5
v4.11-rc6
v4.11-rc7
v4.11-rc8
v4.12
v4.12-rc1
v4.12-rc2
v4.12-rc3
v4.12-rc4
v4.12-rc5
v4.12-rc6
v4.12-rc7
v4.13
v4.13-rc1
v4.13-rc2
v4.13-rc3
v4.13-rc4
v4.13-rc5
v4.13-rc6
v4.13-rc7
v4.14
v4.14-rc1
v4.14-rc2
v4.14-rc3
v4.14-rc4
v4.14-rc5
v4.14-rc6
v4.14-rc7
v4.14-rc8
v4.15
v4.15-rc1
v4.15-rc2
v4.15-rc3
v4.15-rc4
v4.15-rc5
v4.15-rc6
v4.15-rc7
v4.15-rc8
v4.15-rc9
v4.16
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
v4.16-rc6
v4.16-rc7
v4.17
v4.17-rc1
v4.17-rc2
v4.17-rc3
v4.17-rc4
v4.17-rc5
v4.17-rc6
v4.17-rc7
v4.18
v4.18-rc1
v4.18-rc2
v4.18-rc3
v4.18-rc4
v4.18-rc5
v4.18-rc6
v4.18-rc7
v4.18-rc8
v4.19
v4.19-rc1
v4.19-rc2
v4.19-rc3
v4.19-rc4
v4.19-rc5
v4.19-rc6
v4.19-rc7
v4.19-rc8
v4.19.207
v4.19.208
v4.19.209
v4.19.210
v4.19.211
v4.19.212
v4.19.213
v4.19.214
v4.19.215
v4.19.216
v4.19.217
v4.19.218
v4.19.219
v4.19.220
v4.19.221
v4.19.222
v4.19.223
v4.19.224
v4.19.225
v4.19.226
v4.19.227
v4.19.228
v4.19.229
v4.19.230
v4.19.231
v4.19.232
v4.19.233
v4.19.234
v4.19.235
v4.19.236
v4.19.237
v4.19.238
v4.19.239
v4.19.240
v4.19.241
v4.19.242
v4.19.243
v4.19.244
v4.19.245
v4.19.246
v4.2
v4.2-rc1
v4.2-rc2
v4.2-rc3
v4.2-rc4
v4.2-rc5
v4.2-rc6
v4.2-rc7
v4.2-rc8
v4.20
v4.20-rc1
v4.20-rc2
v4.20-rc3
v4.20-rc4
v4.20-rc5
v4.20-rc6
v4.20-rc7
v4.3
v4.3-rc1
v4.3-rc2
v4.3-rc3
v4.3-rc4
v4.3-rc5
v4.3-rc6
v4.3-rc7
v4.4
v4.4-rc1
v4.4-rc2
v4.4-rc3
v4.4-rc4
v4.4-rc5
v4.4-rc6
v4.4-rc7
v4.4-rc8
v4.5
v4.5-rc1
v4.5-rc2
v4.5-rc3
v4.5-rc4
v4.5-rc5
v4.5-rc6
v4.5-rc7
v4.6
v4.6-rc1
v4.6-rc2
v4.6-rc3
v4.6-rc4
v4.6-rc5
v4.6-rc6
v4.6-rc7
v4.7
v4.7-rc1
v4.7-rc2
v4.7-rc3
v4.7-rc4
v4.7-rc5
v4.7-rc6
v4.7-rc7
v4.8
v4.8-rc1
v4.8-rc2
v4.8-rc3
v4.8-rc4
v4.8-rc5
v4.8-rc6
v4.8-rc7
v4.8-rc8
v4.9
v4.9-rc1
v4.9-rc2
v4.9-rc3
v4.9-rc4
v4.9-rc5
v4.9-rc6
v4.9-rc7
v4.9-rc8
v5.*
v5.0
v5.0-rc1
v5.0-rc2
v5.0-rc3
v5.0-rc4
v5.0-rc5
v5.0-rc6
v5.0-rc7
v5.0-rc8
v5.1
v5.1-rc1
v5.1-rc2
v5.1-rc3
v5.1-rc4
v5.1-rc5
v5.1-rc6
v5.1-rc7
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.10.100
v5.10.101
v5.10.102
v5.10.103
v5.10.104
v5.10.105
v5.10.106
v5.10.107
v5.10.108
v5.10.109
v5.10.110
v5.10.111
v5.10.112
v5.10.113
v5.10.114
v5.10.115
v5.10.116
v5.10.117
v5.10.118
v5.10.119
v5.10.120
v5.10.121
v5.10.68
v5.10.69
v5.10.70
v5.10.71
v5.10.72
v5.10.73
v5.10.74
v5.10.75
v5.10.76
v5.10.77
v5.10.78
v5.10.79
v5.10.80
v5.10.81
v5.10.82
v5.10.83
v5.10.84
v5.10.85
v5.10.86
v5.10.87
v5.10.88
v5.10.89
v5.10.90
v5.10.91
v5.10.92
v5.10.93
v5.10.94
v5.10.95
v5.10.96
v5.10.97
v5.10.98
v5.10.99
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.14.1
v5.14.2
v5.14.3
v5.14.4
v5.14.5
v5.14.6
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.34
v5.15.35
v5.15.36
v5.15.37
v5.15.38
v5.15.39
v5.15.4
v5.15.40
v5.15.41
v5.15.42
v5.15.43
v5.15.44
v5.15.45
v5.15.46
v5.15.5
v5.15.6
v5.15.7
v5.15.8
v5.15.9
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.17.1
v5.17.10
v5.17.11
v5.17.12
v5.17.13
v5.17.14
v5.17.2
v5.17.3
v5.17.4
v5.17.5
v5.17.6
v5.17.7
v5.17.8
v5.17.9
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.18.1
v5.18.2
v5.18.3
v5.2
v5.2-rc1
v5.2-rc2
v5.2-rc3
v5.2-rc4
v5.2-rc5
v5.2-rc6
v5.2-rc7
v5.3
v5.3-rc1
v5.3-rc2
v5.3-rc3
v5.3-rc4
v5.3-rc5
v5.3-rc6
v5.3-rc7
v5.3-rc8
v5.4
v5.4-rc1
v5.4-rc2
v5.4-rc3
v5.4-rc4
v5.4-rc5
v5.4-rc6
v5.4-rc7
v5.4-rc8
v5.4.148
v5.4.149
v5.4.150
v5.4.151
v5.4.152
v5.4.153
v5.4.154
v5.4.155
v5.4.156
v5.4.157
v5.4.158
v5.4.159
v5.4.160
v5.4.161
v5.4.162
v5.4.163
v5.4.164
v5.4.165
v5.4.166
v5.4.167
v5.4.168
v5.4.169
v5.4.170
v5.4.171
v5.4.172
v5.4.173
v5.4.174
v5.4.175
v5.4.176
v5.4.177
v5.4.178
v5.4.179
v5.4.180
v5.4.181
v5.4.182
v5.4.183
v5.4.184
v5.4.185
v5.4.186
v5.4.187
v5.4.188
v5.4.189
v5.4.190
v5.4.191
v5.4.192
v5.4.193
v5.4.194
v5.4.195
v5.4.196
v5.4.197
v5.5
v5.5-rc1
v5.5-rc2
v5.5-rc3
v5.5-rc4
v5.5-rc5
v5.5-rc6
v5.5-rc7
v5.6
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4
v5.6-rc5
v5.6-rc6
v5.6-rc7
v5.7
v5.7-rc1
v5.7-rc2
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-rc8
Database specific
vanir_signatures
[
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e6b6f98fc7605c06c0a3baa70f62c534d7b4ce58",
"id": "CVE-2022-49340-0d2eaaf9",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "ipgre_xmit",
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Function",
"digest": {
"length": 882.0,
"function_hash": "15017961134438580744792947734984597022"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3d08bc3a5d9b2106f5c8bcf1adb73147824aa006",
"id": "CVE-2022-49340-1df57998",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"131960376477386425339906387399499158075",
"51654943784864043473972008802214708189",
"195561955653177114094300249005570480545",
"60113895129771647242655783454725945262",
"128683335143026926058879280115887571524",
"166124167257193042230794165567221098989",
"256382299106666098063697040776733784693",
"312013095552203370780256194643291814142",
"18603417693602372989567236182814450278",
"19205573293515092318109306761965285332",
"164592732725997683157996707574927220775"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0c92d813c7c9ca2212ecd879232e7d87362fce98",
"id": "CVE-2022-49340-20a29781",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"131960376477386425339906387399499158075",
"51654943784864043473972008802214708189",
"195561955653177114094300249005570480545",
"60113895129771647242655783454725945262",
"128683335143026926058879280115887571524",
"166124167257193042230794165567221098989",
"256382299106666098063697040776733784693",
"312013095552203370780256194643291814142",
"18603417693602372989567236182814450278",
"19205573293515092318109306761965285332",
"164592732725997683157996707574927220775"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@fbeb8dfa8b87ef259eef0c89e39b53962a3cf604",
"id": "CVE-2022-49340-39aa6006",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"131960376477386425339906387399499158075",
"51654943784864043473972008802214708189",
"195561955653177114094300249005570480545",
"60113895129771647242655783454725945262",
"128683335143026926058879280115887571524",
"166124167257193042230794165567221098989",
"256382299106666098063697040776733784693",
"312013095552203370780256194643291814142",
"18603417693602372989567236182814450278",
"19205573293515092318109306761965285332",
"164592732725997683157996707574927220775"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3d08bc3a5d9b2106f5c8bcf1adb73147824aa006",
"id": "CVE-2022-49340-3b20bc96",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "ipgre_xmit",
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Function",
"digest": {
"length": 882.0,
"function_hash": "15017961134438580744792947734984597022"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8d21e9963bec1aad2280cdd034c8993033ef2948",
"id": "CVE-2022-49340-4101eefc",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "ipgre_xmit",
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Function",
"digest": {
"length": 882.0,
"function_hash": "15017961134438580744792947734984597022"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7596bd7920985f7fc8579a92e48bc53ce4475b21",
"id": "CVE-2022-49340-4421475f",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "ipgre_xmit",
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Function",
"digest": {
"length": 882.0,
"function_hash": "15017961134438580744792947734984597022"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@fbeb8dfa8b87ef259eef0c89e39b53962a3cf604",
"id": "CVE-2022-49340-5a9ce404",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "ipgre_xmit",
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Function",
"digest": {
"length": 882.0,
"function_hash": "15017961134438580744792947734984597022"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e6b6f98fc7605c06c0a3baa70f62c534d7b4ce58",
"id": "CVE-2022-49340-7c807efa",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"131960376477386425339906387399499158075",
"51654943784864043473972008802214708189",
"195561955653177114094300249005570480545",
"60113895129771647242655783454725945262",
"128683335143026926058879280115887571524",
"166124167257193042230794165567221098989",
"256382299106666098063697040776733784693",
"312013095552203370780256194643291814142",
"18603417693602372989567236182814450278",
"19205573293515092318109306761965285332",
"164592732725997683157996707574927220775"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0ffa268724656633af5f37a38c212326d98ebe8c",
"id": "CVE-2022-49340-973ce8f6",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"131960376477386425339906387399499158075",
"51654943784864043473972008802214708189",
"195561955653177114094300249005570480545",
"60113895129771647242655783454725945262",
"128683335143026926058879280115887571524",
"166124167257193042230794165567221098989",
"256382299106666098063697040776733784693",
"312013095552203370780256194643291814142",
"18603417693602372989567236182814450278",
"19205573293515092318109306761965285332",
"164592732725997683157996707574927220775"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0c92d813c7c9ca2212ecd879232e7d87362fce98",
"id": "CVE-2022-49340-a0e51749",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "ipgre_xmit",
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Function",
"digest": {
"length": 882.0,
"function_hash": "15017961134438580744792947734984597022"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7596bd7920985f7fc8579a92e48bc53ce4475b21",
"id": "CVE-2022-49340-a9fe0a82",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"131960376477386425339906387399499158075",
"51654943784864043473972008802214708189",
"195561955653177114094300249005570480545",
"60113895129771647242655783454725945262",
"128683335143026926058879280115887571524",
"166124167257193042230794165567221098989",
"256382299106666098063697040776733784693",
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"18603417693602372989567236182814450278",
"19205573293515092318109306761965285332",
"164592732725997683157996707574927220775"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0ffa268724656633af5f37a38c212326d98ebe8c",
"id": "CVE-2022-49340-b3a5239c",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "ipgre_xmit",
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Function",
"digest": {
"length": 882.0,
"function_hash": "15017961134438580744792947734984597022"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8d21e9963bec1aad2280cdd034c8993033ef2948",
"id": "CVE-2022-49340-c850e51f",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "net/ipv4/ip_gre.c"
},
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"131960376477386425339906387399499158075",
"51654943784864043473972008802214708189",
"195561955653177114094300249005570480545",
"60113895129771647242655783454725945262",
"128683335143026926058879280115887571524",
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"18603417693602372989567236182814450278",
"19205573293515092318109306761965285332",
"164592732725997683157996707574927220775"
]
}
}
]
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed4.19.247
- Type
- ECOSYSTEM
- Events
-
Introduced4.20.0Fixed5.4.198
- Type
- ECOSYSTEM
- Events
-
Introduced5.5.0Fixed5.10.122
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.47
- Type
- ECOSYSTEM
- Events
-
Introduced5.15.0Fixed5.17.15
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed5.18.4