CVE-2024-50000: net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()
First published: Mon Oct 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc() In mlx5e_tir_builder_alloc() kvzalloc() may return NULL which is dereferenced on the next line in a reference to the modify field. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=5.15<5.15.168 | |
| Linux Linux kernel | >=5.16<6.1.113 | |
| Linux Linux kernel | >=6.2<6.6.55 | |
| Linux Linux kernel | >=6.7<6.10.14 | |
| Linux Linux kernel | >=6.11<6.11.3 | |
| Linux Linux kernel | =6.12-rc1 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
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Reference Links
- https://git.kernel.org/stable/c/0168ab6fbd9e50d20b97486168b604b2ab28a2ca
- https://git.kernel.org/stable/c/1bcc86cc721bea68980098f51f102aa2c2b9d932
- https://git.kernel.org/stable/c/4655456a64a0f936098c8432bac64e7176bd2aff
- https://git.kernel.org/stable/c/4d80dde26d7bab1320210279483ac854dcb274b2
- https://git.kernel.org/stable/c/b48ee5bb25c02ca2b81e0d16bf8af17ab6ed3f8b
- https://git.kernel.org/stable/c/f25389e779500cf4a59ef9804534237841bce536
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50000
- https://nvd.nist.gov/vuln/detail/CVE-2024-50000
- https://launchpad.net/bugs/cve/CVE-2024-50000
- https://security-tracker.debian.org/tracker/CVE-2024-50000
- https://ubuntu.com/security/CVE-2024-50000
- https://git.kernel.org/linus/f25389e779500cf4a59ef9804534237841bce536
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