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CVE-2023-52563

drm/meson: fix memory leak on ->hpd_notify callback

MEDIUM
5.5
CVSS Score
Published: March 2, 2024 at 09:59 PM UTC
Updated: June 17, 2026 at 06:43 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: drm/meson: fix memory leak on ->hpd_notify callback The EDID returned by drm_bridge_get_edid() needs to be freed.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
5.15.61 ≤ v < 5.15.1345.17 ≤ v < 6.1.565.17 ≤ v < 6.5.65.17 ≤ v < 6.66.2 ≤ v < 6.5.60af5e0b41110e2da872030395231ab19c45be9315.15.616.6 rc16.6 rc2e098989a9219f4456047f9b0e8c44f03e29a843e
Vendor states this is fixed in 099f0af9d98231bb74956ce92508e87cbcb896be (fixed)
Vendor states this is fixed in 43b63e088887a8b82750e16762f77100ffa76cba (fixed)
Vendor states this is fixed in 66cb6d74f5a1b6eafe3370b56bf2cb575a91acbc (fixed)
Vendor states this is fixed in ee335e0094add7fc2c7034e0534e1920d61d2078 (fixed)
Vendor states this is fixed in 5.15.134 (unaffected)
Vendor states this is fixed in 5.17 (unaffected)
Vendor states this is fixed in 6.1.56 (unaffected)
Vendor states this is fixed in 6.5.6 (unaffected)
Vendor states this is fixed in 6.6 (unaffected)

References (4)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/099f0af9d98231bb74956ce92508e87cbcb896be
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/43b63e088887a8b82750e16762f77100ffa76cba
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/66cb6d74f5a1b6eafe3370b56bf2cb575a91acbc
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/ee335e0094add7fc2c7034e0534e1920d61d2078

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-401

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