CVE-2024-38579
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.
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- 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
- https://git.kernel.org/stable/c/ebed0d666fa709bae9e8cafa8ec6e7ebd1d318c6Patch
- 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
- https://git.kernel.org/stable/c/ebed0d666fa709bae9e8cafa8ec6e7ebd1d318c6Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-613116.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.