CVE-2026-64184: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break() damon_sysfs_memcg_path_to_id() breaks mem_cgroup_iter() loop without calling mem_cgroup_iter_break(). This leaks the cgroup reference. Fix the issue by calling mem_cgroup_iter_break() before the break. The issue was discovered [1] by Sashiko.

Засегнати продукти

• Linux Linux: 29cbb9a13f05b20f0777c60db9603730b487a4e0 преди 082351f9d40007414ad6af062b3a26fa02fd4b5f; 29cbb9a13f05b20f0777c60db9603730b487a4e0 преди 30a361be33f3793b9ecbd10ab7be6d0564819b79; 29cbb9a13f05b20f0777c60db9603730b487a4e0 преди 302e02f9ba49f81418ec2a749ae6f5cac1d424e9; 29cbb9a13f05b20f0777c60db9603730b487a4e0 преди 1bd31386ec3b9ccec10c04429948a306ec5897c0; 29cbb9a13f05b20f0777c60db9603730b487a4e0 преди d4e7b5c4cc353f154d5ab8bb2e1ce7714d77a6e9
• Linux Linux: 6.3; преди 6.3; 6.6.142 до 6.6.*; 6.12.92 до 6.12.*; 6.18.34 до 6.18.*; 7.0.11 до 7.0.*; от 7.1 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-64184
• https://nvd.nist.gov/vuln/detail/CVE-2026-64184
• https://git.kernel.org/stable/c/082351f9d40007414ad6af062b3a26fa02fd4b5f
• https://git.kernel.org/stable/c/30a361be33f3793b9ecbd10ab7be6d0564819b79
• https://git.kernel.org/stable/c/302e02f9ba49f81418ec2a749ae6f5cac1d424e9
• https://git.kernel.org/stable/c/1bd31386ec3b9ccec10c04429948a306ec5897c0
• https://git.kernel.org/stable/c/d4e7b5c4cc353f154d5ab8bb2e1ce7714d77a6e9