CVE-2022-49645 (GCVE-0-2022-49645)
Vulnerability from cvelistv5
Published
2025-02-26 02:23
Modified
2025-05-04 08:42
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/panfrost: Fix shrinker list corruption by madvise IOCTL
Calling madvise IOCTL twice on BO causes memory shrinker list corruption
and crashes kernel because BO is already on the list and it's added to
the list again, while BO should be removed from the list before it's
re-added. Fix it.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 013b6510131568ce4e01856d5360bfdfe9c3632f Version: 013b6510131568ce4e01856d5360bfdfe9c3632f Version: 013b6510131568ce4e01856d5360bfdfe9c3632f Version: 013b6510131568ce4e01856d5360bfdfe9c3632f Version: 013b6510131568ce4e01856d5360bfdfe9c3632f |
||||||
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panfrost: Fix shrinker list corruption by madvise IOCTL\n\nCalling madvise IOCTL twice on BO causes memory shrinker list corruption\nand crashes kernel because BO is already on the list and it\u0027s added to\nthe list again, while BO should be removed from the list before it\u0027s\nre-added. Fix it."
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