CVE-2024-50064: zram: free secondary algorithms names
First published: Mon Oct 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: zram: free secondary algorithms names We need to kfree() secondary algorithms names when reset zram device that had multi-streams, otherwise we leak memory. [senozhatsky@chromium.org: kfree(NULL) is legal] Link: https://lkml.kernel.org/r/20240917013021.868769-1-senozhatsky@chromium.org
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=6.2<6.6.57 | |
| Linux Kernel | >=6.7<6.11.4 | |
| 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://git.kernel.org/stable/c/6272936fd242ca1f784c3e21596dfb3859dff276
- https://git.kernel.org/stable/c/ef35cc0d15b89dd013e1bb829fe97db7b1ab79eb
- https://git.kernel.org/stable/c/684826f8271ad97580b138b9ffd462005e470b99
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50064
- https://nvd.nist.gov/vuln/detail/CVE-2024-50064
- https://launchpad.net/bugs/cve/CVE-2024-50064
- https://security-tracker.debian.org/tracker/CVE-2024-50064
- https://ubuntu.com/security/CVE-2024-50064
- https://git.kernel.org/linus/684826f8271ad97580b138b9ffd462005e470b99
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