VDB
DEBIAN-CVE-2022-39188
DEBIAN-CVE-2022-39188
PUBLISHED
CVSS 4.699999809265137 MEDIUM
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.
Risk Scores
CVSS v3.1
4.699999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0, 0 |
| Debian:11 | linux | 5.10.127-1, 5.10.84-1, 5.10.92-1 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:12 | linux | 0, 0, 0 |
Timeline
- Sep 2, 2022 CVE Published
- Apr 28, 2026 CVE Updated