CVE-2023-1855
A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 6.3 |
| linux / linux_kernel | 6.3-rc1 | 6.3-rc1.x |
| linux / linux_kernel | 6.3-rc2 | 6.3-rc2.x |
| linux / linux_kernel | 6.3-rc3 | 6.3-rc3.x |
| linux / linux_kernel | 6.2 | 6.2.8 |
| linux / linux_kernel | 5.16 | 6.1.21 |
| linux / linux_kernel | 5.11 | 5.15.104 |
| linux / linux_kernel | 5.5 | 5.10.176 |
| linux / linux_kernel | 4.20 | 5.4.238 |
| linux / linux_kernel | 4.15 | 4.19.279 |
| linux / linux_kernel | 4.9 | 4.14.311 |
| debian / debian_linux | 10.0 | 10.0.x |
- https://github.com/torvalds/linux/commit/cb090e64cf25602b9adaf32d5dfc9c8bec493cd1
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
- https://lore.kernel.org/all/20230318122758.2140868-1-linux@roeck-us.net/
- https://lore.kernel.org/all/20230318122758.2140868-1-linux%40roeck-us.net/
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