CVE-2024-38579
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: bcm - Fix pointer arithmetic In spu2_dump_omd() value of ptr is increased by ciph_key_len instead of hash_iv_len which could lead to going beyond the buffer boundaries. Fix this bug by changing ciph_key_len to hash_iv_len. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9Patch
- https://git.kernel.org/stable/c/3b7a40740f04e2f27114dfd6225c5e721dda9d57Patch
- https://git.kernel.org/stable/c/49833a8da6407e7e9b532cc4054fdbcaf78f5fddPatch
- https://git.kernel.org/stable/c/c0082ee420639a97e40cae66778b02b341b005e5Patch
- https://git.kernel.org/stable/c/c256b616067bfd6d274c679c06986b78d2402434Patch
- https://git.kernel.org/stable/c/c69a1e4b419c2c466dd8c5602bdebadc353973ddPatch
- https://git.kernel.org/stable/c/d0f14ae223c2421b334c1f1a9e48f1e809aee3a0Patch
- https://git.kernel.org/stable/c/e719c8991c161977a67197775067ab456b518c7bPatch