🛡️ AZL-63788 — kernel

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

Description

CVE-2025-37800 affecting package kernel 5.15.200.1-1

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

driver core: fix potential NULL pointer dereference in dev_uevent()

If userspace reads "uevent" device attribute at the same time as another

threads unbinds the device from its driver, change to dev->driver from a

valid pointer to NULL may result in crash. Fix this by using READ_ONCE()

when fetching the pointer, and take bus' drivers klist lock to make sure

driver instance will not disappear while we access it.

Use WRITE_ONCE() when setting the driver pointer to ensure there is no

tearing.

Affected software

AZL-63788 is recorded against 1 package.

  • kernel

Timeline and source

Published on 8 May 2025 and last revised on 21 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-05-08
Updated 2026-08-12
Modified 2026-04-21
Fix URL N/A

Affected Packages

Software From version Fixed in
kernel — —

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