🛡️ GSD-2021-1002309 — kernel

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails

x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails

This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven.

This ID is fixed in Linux Kernel version v5.15.5 by commit 8823ea27fff6084bbb4bc71d15378fae0220b1d8, it was introduced in version v4.16 by commit 93286261de1b46339aa27cd4c639b21778f6cade. For more details please see the references link.

Affected software

GSD-2021-1002309 is recorded against 1 package.

  • kernel

Timeline and source

Published on 29 November 2021 and last revised on 22 February 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2021-11-29
Updated 2026-08-12
Modified 2023-02-22
Fix URL N/A

Affected Packages

Software From version Fixed in
kernel — —

References

N/A

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