Debian/linux: high 7.8
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: unlink table before deleting it syzbot reports following UAF: BUG: KASAN: use-after-free in memcmp+0x18f/0x1c0
Action: Upgrade linux to 5.14.12-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.14.12-1 | - |
Fixed versions
| 5.14.12-1 |
Sources
- osv: DEBIAN-CVE-2021-47394#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2021-47394
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