CVE-2024-40988
drm/radeon: fix UBSAN warning in kv_dpm.c
MEDIUM
5.5
CVSS Score
Published: July 12, 2024 at 12:37 PM UTC
Updated: June 17, 2026 at 07:47 AM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
Description
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix UBSAN warning in kv_dpm.c Adds bounds check for sumo_vid_mapping_entry.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.19.3173.11 ≤ v < 4.19.3173.11 ≤ v < 5.10.2213.11 ≤ v < 5.15.1623.11 ≤ v < 5.4.2793.11 ≤ v < 6.1.963.11 ≤ v < 6.103.11 ≤ v < 6.6.363.11 ≤ v < 6.9.74.20 ≤ v < 5.4.2795.11 ≤ v < 5.15.1625.16 ≤ v < 6.1.965.5 ≤ v < 5.10.2216.2 ≤ v < 6.6.366.7 ≤ v < 6.9.73.116.10 rc16.10 rc26.10 rc36.10 rc480ea2c129c76a4159a93efeaef4385b6c964dfac
Vendor states this is fixed in 07e8f15fa16695cf4c90e89854e59af4a760055b (fixed)
Vendor states this is fixed in 468a50fd46a09bba7ba18a11054ae64b6479ecdc (fixed)
Vendor states this is fixed in 9e57611182a817824a17b1c3dd300ee74a174b42 (fixed)
Vendor states this is fixed in a498df5421fd737d11bfd152428ba6b1c8538321 (fixed)
Vendor states this is fixed in a8c6df9fe5bc390645d1e96eff14ffe414951aad (fixed)
Vendor states this is fixed in cf1cc8fcfe517e108794fb711f7faabfca0dc855 (fixed)
Vendor states this is fixed in f803532bc3825384100dfc58873e035d77248447 (fixed)
Vendor states this is fixed in febe794b83693257f21a23d2e03ea695a62449c8 (fixed)
Vendor states this is fixed in 3.11 (unaffected)
Vendor states this is fixed in 4.19.317 (unaffected)
Vendor states this is fixed in 5.10.221 (unaffected)
Vendor states this is fixed in 5.15.162 (unaffected)
Vendor states this is fixed in 5.4.279 (unaffected)
Vendor states this is fixed in 6.1.96 (unaffected)
Vendor states this is fixed in 6.10 (unaffected)
Vendor states this is fixed in 6.6.36 (unaffected)
Vendor states this is fixed in 6.9.7 (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/07e8f15fa16695cf4c90e89854e59af4a760055b
- https://git.kernel.org/stable/c/468a50fd46a09bba7ba18a11054ae64b6479ecdc
- https://git.kernel.org/stable/c/9e57611182a817824a17b1c3dd300ee74a174b42
- https://git.kernel.org/stable/c/a498df5421fd737d11bfd152428ba6b1c8538321
- https://git.kernel.org/stable/c/a8c6df9fe5bc390645d1e96eff14ffe414951aad
References (9)
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/07e8f15fa16695cf4c90e89854e59af4a760055bPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/468a50fd46a09bba7ba18a11054ae64b6479ecdcPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/9e57611182a817824a17b1c3dd300ee74a174b42Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a498df5421fd737d11bfd152428ba6b1c8538321Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a8c6df9fe5bc390645d1e96eff14ffe414951aadPatch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/cf1cc8fcfe517e108794fb711f7faabfca0dc855Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/f803532bc3825384100dfc58873e035d77248447Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/febe794b83693257f21a23d2e03ea695a62449c8SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-119
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