01 Record

CVE-2023-52815

drm/amdgpu/vkms: fix a possible null pointer dereference

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

drm/amdgpu/vkms: fix a possible null pointer dereference

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 14.3% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-05-21 15:31Z2 YR AGO

Last updated

2026-05-11 19:33Z5 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

40278e17c01a6502fa81e89ea8da245ac90489efc10ec9e2e42ce5568cf6c989

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 to < eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to < 33fb1a555354bd593f785935ddcb5d9dd4d3847f, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to < 8c6c85a073768df68c1a3fea143d013a38c66d34, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to < 70f831f21155c692bb336c434936fd6f24f3f81a, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to < cd90511557fdfb394bb4ac4c3b539b007383914c, 4.2—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27
git.kernel.orghttps://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f
git.kernel.orghttps://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34
git.kernel.orghttps://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a
git.kernel.orghttps://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c

07 Fixed in

Debian 12

linux
Fixed in 6.1.64-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.5.13-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.5.13-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.