drm/amd/display: Check msg_id before processing transcation (Linux Linux)

CVE-2024-46814
HIGH 7.8

At a glance

Source
NVD
EPSS
EPSS 0.25 % · percentile 16 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check msg_id before processing transcation [WHY & HOW] HDCP_MESSAGE_ID_INVALID (-1) is not a valid msg_id nor is it a valid array index, and it needs checking before used. This fixes 4 OVERRUN issues reported by Coverity.

Weaknesses (CWE)

  • CWE-129 — Improper Validation of Array Index

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 4c283fdac08abf3211533f70623c90a34f41d08d < 916083054670060023d3f8a8ace895d710e268f4 ; affected 4c283fdac08abf3211533f70623c90a34f41d08d < fe63daf7b10253b0faaa60c55d6153cd276927aa ; affected 4c283fdac08abf3211533f70623c90a34f41d08d < 0147505f08220c89b3a9c90eb608191276e263a8 ; affected 4c283fdac08abf3211533f70623c90a34f41d08d < cb63090a17d3abb87f132851fa3711281249b7d2 ; affected 4c283fdac08abf3211533f70623c90a34f41d08d < 6590643c5de74098d27933b7d224d5ac065d7755 ; affected 4c283fdac08abf3211533f70623c90a34f41d08d < fa71face755e27dc44bc296416ebdf2c67163316
Linux · Linuxaffected 5.5 ; unaffected 0 < 5.5 ; unaffected 5.10.226 ≤ 5.10.* ; unaffected 5.15.167 ≤ 5.15.* ; unaffected 6.1.109 ≤ 6.1.* ; unaffected 6.6.50 ≤ 6.6.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD