CVE-2022-49035
media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
MEDIUM
5.5
CVSS Score
Published: January 2, 2025 at 02:38 PM UTC
Updated: June 17, 2026 at 05:16 AM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit
Description
In the Linux kernel, the following vulnerability has been resolved: media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE I expect that the hardware will have limited this to 16, but just in case it hasn't, check for this corner case.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.9.3334.10 ≤ v < 4.14.2994.15 ≤ v < 4.19.2654.20 ≤ v < 5.4.2244.8 ≤ v < 4.14.2994.8 ≤ v < 4.19.2654.8 ≤ v < 4.9.3334.8 ≤ v < 5.10.1544.8 ≤ v < 5.15.784.8 ≤ v < 5.4.2244.8 ≤ v < 6.0.84.8 ≤ v < 6.15.11 ≤ v < 5.15.785.16 ≤ v < 6.0.85.5 ≤ v < 5.10.1541bcbf6f4b6b050eaf8f1fb1adf5c4779a3623c5b6.1 rc1
Vendor states this is fixed in 1609231f86760c1f6a429de7913dd795b9faa08c (fixed)
Vendor states this is fixed in 2654e785bd4aa2439cdffbe7dc1ea30a0eddbfe4 (fixed)
Vendor states this is fixed in 4a449430ecfb199b99ba58af63c467eb53500b39 (fixed)
Vendor states this is fixed in 7ccb40f26cbefa1c6dfd3418bea54c9518cdbd8a (fixed)
Vendor states this is fixed in 93f65ce036863893c164ca410938e0968964b26c (fixed)
Vendor states this is fixed in a2728bf9b6c65e46468c763e3dab7e04839d4e11 (fixed)
Vendor states this is fixed in cbfa26936f318b16ccf9ca31b8e8b30c0dc087bd (fixed)
Vendor states this is fixed in fc0f76dd5f116fa9291327024dda392f8b4e849c (fixed)
Vendor states this is fixed in 4.14.299 (unaffected)
Vendor states this is fixed in 4.19.265 (unaffected)
Vendor states this is fixed in 4.8 (unaffected)
Vendor states this is fixed in 4.9.333 (unaffected)
Vendor states this is fixed in 5.10.154 (unaffected)
Vendor states this is fixed in 5.15.78 (unaffected)
Vendor states this is fixed in 5.4.224 (unaffected)
Vendor states this is fixed in 6.0.8 (unaffected)
Vendor states this is fixed in 6.1 (unaffected)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://git.kernel.org/stable/c/1609231f86760c1f6a429de7913dd795b9faa08c
- https://git.kernel.org/stable/c/2654e785bd4aa2439cdffbe7dc1ea30a0eddbfe4
- https://git.kernel.org/stable/c/4a449430ecfb199b99ba58af63c467eb53500b39
- https://git.kernel.org/stable/c/7ccb40f26cbefa1c6dfd3418bea54c9518cdbd8a
- https://git.kernel.org/stable/c/93f65ce036863893c164ca410938e0968964b26c
References (8)
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/1609231f86760c1f6a429de7913dd795b9faa08cPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/2654e785bd4aa2439cdffbe7dc1ea30a0eddbfe4Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/4a449430ecfb199b99ba58af63c467eb53500b39Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/7ccb40f26cbefa1c6dfd3418bea54c9518cdbd8aPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/93f65ce036863893c164ca410938e0968964b26cPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a2728bf9b6c65e46468c763e3dab7e04839d4e11Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/cbfa26936f318b16ccf9ca31b8e8b30c0dc087bdPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/fc0f76dd5f116fa9291327024dda392f8b4e849cSSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
5.5MEDIUMCISA-ADP
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-770
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