CVE-2023-52461
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 drm_sched_entity_init()--shouldn't happen, but we verify--with out-of-bounds priority…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 drm_sched_entity_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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.46% probability · 39th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2Patch
- https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3Patch
- https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2Patch
- https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.