CVE-2023-52850
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52850
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52850.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-52850
- Downstream
- Related
- Published
- 2024-05-21T15:31:46Z
- Modified
- 2025-10-15T05:12:37.064203Z
- Summary
- media: hantro: Check whether reset op is defined before use
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
media: hantro: Check whether reset op is defined before use
The i.MX8MM/N/P does not define the .reset op since reset of the VPU is done by genpd. Check whether the .reset op is defined before calling it to avoid NULL pointer dereference.
Note that the Fixes tag is set to the commit which removed the reset op from i.MX8M Hantro G2 implementation, this is because before this commit all the implementations did define the .reset op.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100
- https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00
- https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294
- https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8
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
-
Introduced6971efb70ac3e43d19bf33ef5f83bea0271831eeFixed64f55cebb4339ae771e9e7f3f42bee2489e2fa00
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6971efb70ac3e43d19bf33ef5f83bea0271831eeFixed66b4c5f980d741f3a47e4b65eeaf2797f2d59294
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6971efb70ac3e43d19bf33ef5f83bea0271831eeFixed24c06295f28335ced3aad53dd4b0a0bae7b9b100
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6971efb70ac3e43d19bf33ef5f83bea0271831eeFixed88d4b23a629ebd34f682f770cb6c2116c851f7b8
Affected versions
v5.*
v5.17
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.11
v6.1.12
v6.1.13
v6.1.14
v6.1.15
v6.1.16
v6.1.17
v6.1.18
v6.1.19
v6.1.2
v6.1.20
v6.1.21
v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.1.28
v6.1.29
v6.1.3
v6.1.30
v6.1.31
v6.1.32
v6.1.33
v6.1.34
v6.1.35
v6.1.36
v6.1.37
v6.1.38
v6.1.39
v6.1.4
v6.1.40
v6.1.41
v6.1.42
v6.1.43
v6.1.44
v6.1.45
v6.1.46
v6.1.47
v6.1.48
v6.1.49
v6.1.5
v6.1.50
v6.1.51
v6.1.52
v6.1.53
v6.1.54
v6.1.55
v6.1.56
v6.1.57
v6.1.58
v6.1.59
v6.1.6
v6.1.60
v6.1.61
v6.1.62
v6.1.7
v6.1.8
v6.1.9
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.5.1
v6.5.10
v6.5.11
v6.5.2
v6.5.3
v6.5.4
v6.5.5
v6.5.6
v6.5.7
v6.5.8
v6.5.9
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
Database specific
{
"vanir_signatures": [
{
"id": "CVE-2023-52850-3991d13b",
"signature_type": "Function",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c",
"function": "hantro_watchdog"
},
"deprecated": false,
"digest": {
"length": 320.0,
"function_hash": "67554782743307629914186351713819803531"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@24c06295f28335ced3aad53dd4b0a0bae7b9b100"
},
{
"id": "CVE-2023-52850-46d3b970",
"signature_type": "Function",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c",
"function": "hantro_watchdog"
},
"deprecated": false,
"digest": {
"length": 320.0,
"function_hash": "67554782743307629914186351713819803531"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@88d4b23a629ebd34f682f770cb6c2116c851f7b8"
},
{
"id": "CVE-2023-52850-4ce7423f",
"signature_type": "Line",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"123524619117559473877629831946348466184",
"49078584862791338988187371029737077126",
"18256806499395101895272339850265542339",
"304254998634512625659171353179592528714"
],
"threshold": 0.9
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@88d4b23a629ebd34f682f770cb6c2116c851f7b8"
},
{
"id": "CVE-2023-52850-51592ce5",
"signature_type": "Line",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"123524619117559473877629831946348466184",
"49078584862791338988187371029737077126",
"18256806499395101895272339850265542339",
"304254998634512625659171353179592528714"
],
"threshold": 0.9
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@64f55cebb4339ae771e9e7f3f42bee2489e2fa00"
},
{
"id": "CVE-2023-52850-59ce048f",
"signature_type": "Function",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c",
"function": "hantro_watchdog"
},
"deprecated": false,
"digest": {
"length": 320.0,
"function_hash": "67554782743307629914186351713819803531"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@64f55cebb4339ae771e9e7f3f42bee2489e2fa00"
},
{
"id": "CVE-2023-52850-937a5997",
"signature_type": "Function",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c",
"function": "hantro_watchdog"
},
"deprecated": false,
"digest": {
"length": 320.0,
"function_hash": "67554782743307629914186351713819803531"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@66b4c5f980d741f3a47e4b65eeaf2797f2d59294"
},
{
"id": "CVE-2023-52850-9fbbe070",
"signature_type": "Line",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"123524619117559473877629831946348466184",
"49078584862791338988187371029737077126",
"18256806499395101895272339850265542339",
"304254998634512625659171353179592528714"
],
"threshold": 0.9
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@24c06295f28335ced3aad53dd4b0a0bae7b9b100"
},
{
"id": "CVE-2023-52850-af83f4a7",
"signature_type": "Line",
"target": {
"file": "drivers/media/platform/verisilicon/hantro_drv.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"123524619117559473877629831946348466184",
"49078584862791338988187371029737077126",
"18256806499395101895272339850265542339",
"304254998634512625659171353179592528714"
],
"threshold": 0.9
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@66b4c5f980d741f3a47e4b65eeaf2797f2d59294"
}
]
}