crypto: bcm - Fix pointer arithmetic

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-38579
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-06-19 14:15:17 UTC
Updated2026-05-12 12:16:53 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: NVD-CWE-noinfo

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 c256b616067bfd6d274c679c06986b78d2402434 git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 e719c8991c161977a67197775067ab456b518c7b git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 ebed0d666fa709bae9e8cafa8ec6e7ebd1d318c6 git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 c69a1e4b419c2c466dd8c5602bdebadc353973dd git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 49833a8da6407e7e9b532cc4054fdbcaf78f5fdd git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 d0f14ae223c2421b334c1f1a9e48f1e809aee3a0 git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 c0082ee420639a97e40cae66778b02b341b005e5 git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 3b7a40740f04e2f27114dfd6225c5e721dda9d57 git Not specified
CNA Linux Linux affected 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9 git Not specified
CNA Linux Linux affected 4.11 Not specified
CNA Linux Linux unaffected 4.11 semver Not specified
CNA Linux Linux unaffected 4.19.316 4.19.* semver Not specified
CNA Linux Linux unaffected 5.4.278 5.4.* semver Not specified
CNA Linux Linux unaffected 5.10.219 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.161 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.93 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.33 6.6.* semver Not specified
CNA Linux Linux unaffected 6.8.12 6.8.* semver Not specified
CNA Linux Linux unaffected 6.9.3 6.9.* semver Not specified
CNA Linux Linux unaffected 6.10 * original_commit_for_fix Not specified
ADP Siemens RUGGEDCOM RST2428P affected V3.1 custom Not specified
ADP Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 Family unaffected * custom Not specified
ADP Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 Family affected V3.1 custom Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/ebed0d666fa709bae9e8cafa8ec6e7ebd1d318c6 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/d0f14ae223c2421b334c1f1a9e48f1e809aee3a0 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/e719c8991c161977a67197775067ab456b518c7b af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/c256b616067bfd6d274c679c06986b78d2402434 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/3b7a40740f04e2f27114dfd6225c5e721dda9d57 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-613116.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/c69a1e4b419c2c466dd8c5602bdebadc353973dd af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2024/06/msg00020.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
git.kernel.org/stable/c/49833a8da6407e7e9b532cc4054fdbcaf78f5fdd af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/c0082ee420639a97e40cae66778b02b341b005e5 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
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