CVE-2023-35826: Race Condition
First published: Sun Jun 18 2023(Updated: )
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in cedrus_remove in drivers/staging/media/sunxi/cedrus/cedrus.c.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=5.18<6.1.28 | |
| Linux Kernel | >=6.2<6.2.15 | |
| Linux Kernel | >=6.3<6.3.2 | |
| netapp h300s | ||
| netapp h410c | ||
| netapp h410s | ||
| netapp h500s | ||
| netapp h700s | ||
| Linux Kernel | <6.3.2 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.15-1 |
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Reference Links
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=50d0a7aea4809cef87979d4669911276aa23b71f
- https://lore.kernel.org/all/a4dafa22-3ee3-dbe1-fd50-fee07883ce1a@xs4all.nl/
- https://lore.kernel.org/linux-arm-kernel/20230308032333.1893394-1-zyytlz.wz@163.com/T/
- https://security.netapp.com/advisory/ntap-20230803-0002/
- https://launchpad.net/bugs/cve/CVE-2023-35826
- https://lore.kernel.org/all/a4dafa22-3ee3-dbe1-fd50-fee07883ce1a%40xs4all.nl/
- https://lore.kernel.org/linux-arm-kernel/20230308032333.1893394-1-zyytlz.wz%40163.com/T/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-35826
- https://nvd.nist.gov/vuln/detail/CVE-2023-35826
- https://security-tracker.debian.org/tracker/CVE-2023-35826
- https://ubuntu.com/security/CVE-2023-35826
- https://git.kernel.org/linus/50d0a7aea4809cef87979d4669911276aa23b71f
Frequently Asked Questions
What is the severity of CVE-2023-35826?
CVE-2023-35826 has been classified as a significant security vulnerability due to the use-after-free issue in the Linux kernel.
How do I fix CVE-2023-35826?
To fix CVE-2023-35826, update your Linux kernel to version 6.3.2 or later.
Which versions of the Linux kernel are affected by CVE-2023-35826?
CVE-2023-35826 affects Linux kernel versions prior to 6.3.2, including versions from 5.18 up to 6.2.15.
Are any NetApp systems vulnerable to CVE-2023-35826?
Yes, certain NetApp systems such as the h300s, h410c, h410s, h500s, and h700s may be vulnerable to CVE-2023-35826.
What kind of issue is described in CVE-2023-35826?
CVE-2023-35826 describes a use-after-free vulnerability that can lead to potential memory corruption in the Linux kernel.
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