CVE-2024-42158: s390/pkey: Use kfree_sensitive() to fix Coccinelle warnings
First published: Tue Jul 30 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Use kfree_sensitive() to fix Coccinelle warnings Replace memzero_explicit() and kfree() with kfree_sensitive() to fix warnings reported by Coccinelle: WARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1506) WARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1643) WARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1770)
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=4.11<6.9.9 | |
| debian/linux | <=5.10.223-1<=5.10.226-1<=6.1.115-1<=6.1.112-1 | 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/22e6824622e8a8889df0f8fc4ed5aea0e702a694
- https://git.kernel.org/stable/c/62151a0acde90823bdfa991d598c85cf4b1d387d
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42158
- https://nvd.nist.gov/vuln/detail/CVE-2024-42158
- https://launchpad.net/bugs/cve/CVE-2024-42158
- https://security-tracker.debian.org/tracker/CVE-2024-42158
- https://ubuntu.com/security/CVE-2024-42158
- https://git.kernel.org/linus/22e6824622e8a8889df0f8fc4ed5aea0e702a694
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