Bugzilla – Bug 1224564
VUL-0: CVE-2024-35983: kernel: bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS
Last modified: 2024-06-07 12:17:23 UTC
In the Linux kernel, the following vulnerability has been resolved: bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS bits_per() rounds up to the next power of two when passed a power of two. This causes crashes on some machines and configurations. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-35983 https://www.cve.org/CVERecord?id=CVE-2024-35983 https://git.kernel.org/stable/c/15aa09d6d84629eb5296de30ac0aa19a33512f16 https://git.kernel.org/stable/c/5af385f5f4cddf908f663974847a4083b2ff2c79 https://git.kernel.org/stable/c/66297b2ceda841f809637731d287bda3a93b49d8 https://git.kernel.org/stable/c/93ba36238db6a74a82feb3dc476e25ea424ad630 https://git.kernel.org/stable/c/9b7c5004d7c5ae062134052a85290869a015814c https://git.kernel.org/stable/c/d34a516f2635090d36a306f84573e8de3d7374ce https://git.kernel.org/stable/c/ebfe41889b762f1933c6762f6624b9724a25bee0 https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-35983.mbox
joeyli@linux-691t:/mnt/working/source_code-git/kernel-source> ./scripts/check-kernel-fix -s 0 CVE-2024-35983 5af385f5f4cd ("bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS") merged v6.9-rc7~37 Fixes: f2d5dcb48f7b ("bounds: support non-power-of-two CONFIG_NR_CPUS") merged v6.9-rc1~106^2~76 Security fix for CVE-2024-35983 bsc#1224564 with CVSS 0 Experts candidates: kernel@suse.de .............................. NO ACTION NEEDED: All relevant branches contain the fix! Does not affect any branch. reset assigner
All done, closing.