CVE-2024-26834

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-26834
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26834.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26834
Related
Published
2024-04-17T10:15:09Z
Modified
2024-09-18T03:26:04.737348Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nftflowoffload: release dst in case direct xmit path is used

Direct xmit does not use it since it calls devqueuexmit() to send packets, hence it calls dst_release().

kmemleak reports:

unreferenced object 0xffff88814f440900 (size 184): comm "softirq", pid 0, jiffies 4294951896 hex dump (first 32 bytes): 00 60 5b 04 81 88 ff ff 00 e6 e8 82 ff ff ff ff .`[............. 21 0b 50 82 ff ff ff ff 00 00 00 00 00 00 00 00 !.P............. backtrace (crc cb2bf5d6): [<000000003ee17107>] kmemcachealloc+0x286/0x340 [<0000000021a5de2c>] dstalloc+0x43/0xb0 [<00000000f0671159>] rtdstalloc+0x2e/0x190 [<00000000fe5092c9>] _mkrouteoutput+0x244/0x980 [<000000005fb96fb0>] iprouteoutputflow+0xc0/0x160 [<0000000045367433>] nfiproute+0xf/0x30 [<0000000085da1d8e>] nfroute+0x2d/0x60 [<00000000d1ecd1cb>] nftflowroute+0x171/0x6a0 [nftflowoffload] [<00000000d9b2fb60>] nftflowoffloadeval+0x4e8/0x700 [nftflowoffload] [<000000009f447dbb>] exprcallopseval+0x53/0x330 [nftables] [<00000000072e1be6>] nftdochain+0x17c/0x840 [nftables] [<00000000d0551029>] nftdochaininet+0xa1/0x210 [nftables] [<0000000097c9d5c6>] nfhookslow+0x5b/0x160 [<0000000005eccab1>] ipforward+0x8b6/0x9b0 [<00000000553a269b>] iprcv+0x221/0x230 [<00000000412872e5>] _netifreceiveskbonecore+0xfe/0x110

References

Affected packages

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.82-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.7.7-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1
6.1.82-1
6.1.85-1
6.1.90-1~bpo11+1
6.1.90-1
6.1.94-1~bpo11+1
6.1.94-1
6.1.98-1
6.1.99-1
6.1.106-1
6.1.106-2
6.1.106-3
6.3.1-1~exp1
6.3.2-1~exp1
6.3.4-1~exp1
6.3.5-1~exp1
6.3.7-1~bpo12+1
6.3.7-1
6.3.11-1
6.4~rc6-1~exp1
6.4~rc7-1~exp1
6.4.1-1~exp1
6.4.4-1~bpo12+1
6.4.4-1
6.4.4-2
6.4.4-3~bpo12+1
6.4.4-3
6.4.11-1
6.4.13-1
6.5~rc4-1~exp1
6.5~rc6-1~exp1
6.5~rc7-1~exp1
6.5.1-1~exp1
6.5.3-1~bpo12+1
6.5.3-1
6.5.6-1
6.5.8-1
6.5.10-1~bpo12+1
6.5.10-1
6.5.13-1
6.6.3-1~exp1
6.6.4-1~exp1
6.6.7-1~exp1
6.6.8-1
6.6.9-1
6.6.11-1
6.6.13-1~bpo12+1
6.6.13-1
6.6.15-1
6.6.15-2
6.7-1~exp1
6.7.1-1~exp1
6.7.4-1~exp1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}