github - ghsa-p8w7-vvc7-q62h

GHSA-P8W7-VVC7-Q62H

Vulnerability from github – Published: 2024-02-23 15:30 – Updated: 2024-04-30 21:30

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix NULL pointer dereference at hibernate

During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support.

Severity ?

5.5 (Medium)


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

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  "modified": "2024-04-30T21:30:31Z",
  "published": "2024-02-23T15:30:36Z",
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CVE-2023-52460 (GCVE-0-2023-52460)

Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2025-05-04 07:37

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL pointer dereference at hibernate During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/6b80326efff093d03…
	https://git.kernel.org/stable/c/b719a9c15d52d4f56…

Impacted products

Vendor

Product

Version

Linux

Affected: 7966f319c66d9468623c6a6a017ecbc0dd79be75 , < 6b80326efff093d037e0971831dca6ebddba9b45 (git)
Affected: 7966f319c66d9468623c6a6a017ecbc0dd79be75 , < b719a9c15d52d4f56bdea8241a5d90fd9197ce99 (git)

Linux

Affected: 6.7
Unaffected: 0 , < 6.7 (semver)
Unaffected: 6.7.2 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-P8W7-VVC7-Q62H

CVE-2023-52460 (GCVE-0-2023-52460)

Tags

Sightings

Nomenclature