VDB
DEBIAN-CVE-2024-26622
DEBIAN-CVE-2024-26622
PUBLISHED
CVSS 7.800000190734863 HIGH
Record from OSV · Published March 4, 2024
In the Linux kernel, the following vulnerability has been resolved: tomoyo: fix UAF write bug in tomoyo_write_control() Since tomoyo_write_control() updates head->write_buf when write() of long lines is requested, we need to fetch head->write_buf after head->io_sem is held. Otherwise, concurrent write() requests can cause use-after-free-write and double-free problems.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux | Debian:14 | 6.7.9-1 |
| linux | Debian:12 | 6.1.82-1 |
| linux | Debian:13 | 6.7.9-1 |
Risk scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0 |
| Debian:12 | linux | 0, 6.1.27-1, 6.1.37-1 |
| Debian:13 | linux | 0 |
Timeline
- Mar 4, 2024 CVE Published
- Sep 15, 2026 CVE Updated
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