CVE-2024-35835: net/mlx5e: fix a double-free in arfs_create_groups
First published: Fri May 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfs_create_groups The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2024-35835">CVE-2024-35835</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024051730-CVE-2024-35835-d75f@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024051730-CVE-2024-35835-d75f@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.19.307 | 4.19.307 |
| redhat/kernel | <5.4.269 | 5.4.269 |
| redhat/kernel | <5.10.210 | 5.10.210 |
| redhat/kernel | <5.15.149 | 5.15.149 |
| redhat/kernel | <6.1.76 | 6.1.76 |
| redhat/kernel | <6.6.15 | 6.6.15 |
| redhat/kernel | <6.7.3 | 6.7.3 |
| redhat/kernel | <6.8 | 6.8 |
| Linux Kernel | >=4.7<4.19.307 | |
| Linux Kernel | >=4.20<5.4.269 | |
| Linux Kernel | >=5.5<5.10.210 | |
| Linux Kernel | >=5.11<5.15.149 | |
| Linux Kernel | >=5.16<6.1.76 | |
| Linux Kernel | >=6.2<6.6.15 | |
| Linux Kernel | >=6.7<6.7.3 | |
| Linux Kernel | =6.8-rc1 | |
| Debian Linux | =10.0 | |
| IBM Security Verify Governance - Identity Manager | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Software Stack | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Virtual Appliance | <=ISVG 10.0.2 | |
| IBM Security Verify Governance Identity Manager Container | <=ISVG 10.0.2 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.133-1 6.12.21-1 6.12.22-1 |
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Reference Links
- https://git.kernel.org/stable/c/2501afe6c4c9829d03abe9a368b83d9ea1b611b7
- https://git.kernel.org/stable/c/3c6d5189246f590e4e1f167991558bdb72a4738b
- https://git.kernel.org/stable/c/42876db001bbea7558e8676d1019f08f9390addb
- https://git.kernel.org/stable/c/66cc521a739ccd5da057a1cb3d6346c6d0e7619b
- https://git.kernel.org/stable/c/b21db3f1ab7967a81d6bbd328d28fe5a4c07a8a7
- https://git.kernel.org/stable/c/c57ca114eb00e03274dd38108d07a3750fa3c056
- https://git.kernel.org/stable/c/cf116d9c3c2aebd653c2dfab5b10c278e9ec3ee5
- https://git.kernel.org/stable/c/e3d3ed8c152971dbe64c92c9ecb98fdb52abb629
- https://launchpad.net/bugs/cve/CVE-2024-35835
- https://access.redhat.com/security/cve/CVE-2024-35835
- https://lore.kernel.org/linux-cve-announce/2024051730-CVE-2024-35835-d75f@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2281166
- https://access.redhat.com/errata/RHSA-2024:4211
- https://access.redhat.com/errata/RHSA-2024:4352
- https://access.redhat.com/errata/RHSA-2024:9315
- https://access.redhat.com/errata/RHSA-2025:3021
- https://bugzilla.redhat.com/show_bug.cgi?id=2281165
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-35835
- https://nvd.nist.gov/vuln/detail/CVE-2024-35835
- https://security-tracker.debian.org/tracker/CVE-2024-35835
- https://ubuntu.com/security/CVE-2024-35835
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://git.kernel.org/linus/3c6d5189246f590e4e1f167991558bdb72a4738b
- https://www.ibm.com/support/pages/node/7230443 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2024-35835?
CVE-2024-35835 is classified as a medium severity vulnerability affecting the Linux kernel.
How do I fix CVE-2024-35835?
To fix CVE-2024-35835, update to kernel versions 4.19.307, 5.4.269, 5.10.210, 5.15.149, 6.1.76, 6.6.15, 6.7.3, or 6.8 depending on your distribution.
What systems are affected by CVE-2024-35835?
CVE-2024-35835 affects various systems using specific versions of the Linux kernel, particularly distributions from Red Hat and Debian.
What components are involved in CVE-2024-35835?
CVE-2024-35835 involves a vulnerability in the net/mlx5e component, specifically due to a double-free error during arfs_create_groups.
Are there known exploits for CVE-2024-35835?
As of now, there are no publicly known exploits specifically targeting CVE-2024-35835.
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