media: mediatek: vcodec: adding lock to protect encoder context list
Summary
| CVE | CVE-2024-35919 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2024-05-19 11:15:48 UTC |
| Updated | 2026-08-04 11:18:11 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: adding lock to protect encoder context list Add a lock for the ctx_list, to avoid accessing a NULL pointer within the 'vpu_enc_ipi_handler' function when the ctx_list has been deleted due to an unexpected behavior on the SCP IP block. |
Risk And Classification
Primary CVSS: v3.1 7 HIGH from ADP
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Problem Types: CWE-476 | CWE-noinfo Not enough information
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | ADP | DECLARED | 7 | HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | Secondary | 7.8 | HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary | 7 | HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | CNA | DECLARED | 7.8 | HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
HighPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected 1972e32431ed14682909ad568c6fd660572ae6ab 41671f0c0182b2bae74ca7e3b0f155559e3e2fc5 git | Not specified |
| CNA | Linux | Linux | affected 1972e32431ed14682909ad568c6fd660572ae6ab 51c84a8aac6e3b59af2b0e92ba63cabe2e641a2d git | Not specified |
| CNA | Linux | Linux | affected 1972e32431ed14682909ad568c6fd660572ae6ab afaaf3a0f647a24a7bf6a2145d8ade37baaf75ad git | Not specified |
| CNA | Linux | Linux | affected 6.6 | Not specified |
| CNA | Linux | Linux | unaffected 6.6 semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.27 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.8.6 6.8.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.9 * original_commit_for_fix | Not specified |
| ADP | Linux | Linux Kernel | affected 1972e32431ed 41671f0c0182 custom | Not specified |
| ADP | Linux | Linux Kernel | affected 1972e32431ed 51c84a8aac6e custom | Not specified |
| ADP | Linux | Linux Kernel | affected 1972e32431ed afaaf3a0f647 custom | Not specified |
| ADP | Linux | Linux Kernel | affected 6.6 | Not specified |
| ADP | Linux | Linux Kernel | affected 6.6* custom | Not specified |
| ADP | Linux | Linux Kernel | affected 6.6.27 6.6* custom | Not specified |
| ADP | Linux | Linux Kernel | affected 6.8.6 6.8* custom | Not specified |
| ADP | Linux | Linux Kernel | affected 6.9 * custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/afaaf3a0f647a24a7bf6a2145d8ade37baaf75ad | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/51c84a8aac6e3b59af2b0e92ba63cabe2e641a2d | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/41671f0c0182b2bae74ca7e3b0f155559e3e2fc5 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.