CVE-2024-38579crypto: bcm - Fix pointer arithmetic
Updated under an hour ago ()
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It affects Linux and 5 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 before c256b616067bfd6d274c679c06986b78d2402434; from 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 before e719c8991c161977a67197775067ab456b518c7b; from 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 before ebed0d666fa709bae9e8cafa8ec6e7ebd1d318c6; from 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 before c69a1e4b419c2c466dd8c5602bdebadc353973dd; from 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 before 49833a8da6407e7e9b532cc4054fdbcaf78f5fdd; from 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 before d0f14ae223c2421b334c1f1a9e48f1e809aee3a0; from 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 before c0082ee420639a97e40cae66778b02b341b005e5; 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 builds before 3b7a40740f04e2f27114dfd6225c5e721dda9d57; and 1 more ranges | CNA record |
Siemens RUGGEDCOM RST2428P siemens:ruggedcom_rst2428p (from the name) | before V3.1 | CISA ADP |
Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family siemens:scalance_xc_300_xr_300_xc_400_xr_500wg_xr_500_family (from the name) | all versions not affected | CISA ADP |
Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family siemens:scalance_xcm_xrm_xch_xrh_300_family (from the name) | before V3.1 | CISA ADP |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.11 before 4.19.316; from 4.20 before 5.4.278; from 5.5 before 5.10.219; from 5.11 before 5.15.161; from 5.16 before 6.1.93; from 6.2 before 6.6.33; from 6.7 before 6.8.12; from 6.9 before 6.9.3 | NVD |
References
- https://git.kernel.org/stable/c/c256b616067bfd6d274c679c06986b78d2402434patch
- https://git.kernel.org/stable/c/e719c8991c161977a67197775067ab456b518c7bpatch
- https://git.kernel.org/stable/c/ebed0d666fa709bae9e8cafa8ec6e7ebd1d318c6patch
- https://git.kernel.org/stable/c/c69a1e4b419c2c466dd8c5602bdebadc353973ddpatch
- https://git.kernel.org/stable/c/49833a8da6407e7e9b532cc4054fdbcaf78f5fddpatch
- https://git.kernel.org/stable/c/d0f14ae223c2421b334c1f1a9e48f1e809aee3a0patch
- https://git.kernel.org/stable/c/c0082ee420639a97e40cae66778b02b341b005e5patch
- https://git.kernel.org/stable/c/3b7a40740f04e2f27114dfd6225c5e721dda9d57patch
- https://git.kernel.org/stable/c/2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9patch
- 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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.