VDB
DEBIAN-CVE-2023-52619
DEBIAN-CVE-2023-52619
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Fix crash when setting number of cpus to an odd number When the number of cpu cores is adjusted to 7 or other odd numbers, the zone size will become an odd number. The address of the zone will become: addr of zone0 = BASE addr of zone1 = BASE + zone_size addr of zone2 = BASE + zone_size*2 ... The address of zone1/3/5/7 will be mapped to non-alignment va. Eventually crashes will occur when accessing these va. So, use ALIGN_DOWN() to make sure the zone size is even to avoid this bug.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
| Debian | linux | |
| Debian:11 | linux | 5.10.140-1, 5.10.179-4, 5.10.179-5 |
| Debian:12 | linux | 6.1.38-4, 6.1.38-4~bpo11+1, 6.1.52-1 |
Timeline
- Mar 18, 2024 CVE Published
- Apr 28, 2026 CVE Updated