First published: Fri Feb 23 2024(Updated: )
Zhenghan Wang discovered that the generic ID allocator implementation in the Linux kernel did not properly check for null bitmap when releasing IDs. A local attacker could use this to cause a denial of service (system crash).
Affected Software | Affected Version | How to fix |
---|---|---|
All of | ||
ubuntu/linux-image-6.1.0-1034-oem | <6.1.0-1034.34 | 6.1.0-1034.34 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oem-22.04 | <6.1.0.1034.35 | 6.1.0.1034.35 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oem-22.04a | <6.1.0.1034.35 | 6.1.0.1034.35 |
=22.04 | ||
All of | ||
ubuntu/linux-image-oem-22.04c | <6.1.0.1034.35 | 6.1.0.1034.35 |
=22.04 |
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