CVE-2023-52461
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52461
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52461.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52461
- Downstream
- Related
- Published
- 2024-02-23T14:46:22Z
- Modified
- 2025-10-08T15:12:29.529537Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- drm/sched: Fix bounds limiting when given a malformed entity
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/sched: Fix bounds limiting when given a malformed entity
If we're given a malformed entity in drmschedentity_init()--shouldn't happen, but we verify--with out-of-bounds priority value, we set it to an allowed value. Fix the expression which sets this limit.
- References
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
-
Introduced56e449603f0ac580700621a356d35d5716a62ce5Fixed1470d173925d697b497656b93f7c5bddae2e64b2
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced56e449603f0ac580700621a356d35d5716a62ce5Fixed2bbe6ab2be53858507f11f99f856846d04765ae3
Affected versions
v6.*
v6.6
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.7.1
Database specific
{
"vanir_signatures": [
{
"signature_version": "v1",
"digest": {
"length": 1047.0,
"function_hash": "213069331288625870848110470977512409705"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2bbe6ab2be53858507f11f99f856846d04765ae3",
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/scheduler/sched_entity.c",
"function": "drm_sched_entity_init"
},
"signature_type": "Function",
"id": "CVE-2023-52461-00dddea4"
},
{
"signature_version": "v1",
"digest": {
"length": 1047.0,
"function_hash": "213069331288625870848110470977512409705"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1470d173925d697b497656b93f7c5bddae2e64b2",
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/scheduler/sched_entity.c",
"function": "drm_sched_entity_init"
},
"signature_type": "Function",
"id": "CVE-2023-52461-570150c9"
},
{
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"243651923409131166429187501872206893427",
"1756989752430420221823425177873478707",
"308341256498311151656487096822420982423",
"332060884627566510480996393263325549422",
"191096346422042738598015014384826324844",
"159216093466953353890635548234221594072"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1470d173925d697b497656b93f7c5bddae2e64b2",
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/scheduler/sched_entity.c"
},
"signature_type": "Line",
"id": "CVE-2023-52461-5bda7dc0"
},
{
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"243651923409131166429187501872206893427",
"1756989752430420221823425177873478707",
"308341256498311151656487096822420982423",
"332060884627566510480996393263325549422",
"191096346422042738598015014384826324844",
"159216093466953353890635548234221594072"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2bbe6ab2be53858507f11f99f856846d04765ae3",
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/scheduler/sched_entity.c"
},
"signature_type": "Line",
"id": "CVE-2023-52461-c341c6a4"
}
]
}