6961 2023-10-19 16:46:57 +0000 [Anolis OS 8] Bugfix for CVE-2022-39188 2023-10-24 15:40:49 +0000 1 1 2 Anolis OS Anolis OS 8 BaseOS Packages 8.6 All Linux RESOLVED DUPLICATE 2214 CVE P3-Medium S3-normal --- 1 yongchao jacob.wang zl01087097 qingming.su --- oldest_to_newest 22694 0 yongchao 2023-10-19 16:46:57 +0000 Description: An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. Broken commit info: Bugfix commit info: https://github.com/torvalds/linux/commit/b67fbebd4cf980aecbcc750e1462128bffe8ae15 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b67fbebd4cf980aecbcc750e1462128bffe8ae15 23071 1 zl01087097 2023-10-24 15:40:49 +0000 此前已修复，cve-center bug冲掉了评估结果，回补评估结果时重新创建的bugzilla *** This bug has been marked as a duplicate of bug 2214 ***