Name | CVE-2023-6270 |
Description | A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could lead to a denial of service condition or potential code execution. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
linux (PTS) | jessie, jessie (lts) | 3.16.84-1 | vulnerable |
stretch (security) | 4.9.320-2 | vulnerable | |
stretch (lts), stretch | 4.9.320-3 | vulnerable | |
buster | 4.19.249-2 | vulnerable | |
buster (security) | 4.19.304-1 | vulnerable | |
bullseye | 5.10.209-2 | vulnerable | |
bullseye (security) | 5.10.205-2 | vulnerable | |
bookworm | 6.1.76-1 | vulnerable | |
bookworm (security) | 6.1.85-1 | fixed | |
trixie | 6.6.15-2 | vulnerable | |
sid | 6.7.12-1 | vulnerable |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
linux | source | jessie | (unfixed) | end-of-life | ||
linux | source | stretch | (unfixed) | end-of-life | ||
linux | source | bookworm | 6.1.82-1 | |||
linux | source | (unstable) | (unfixed) |
https://www.zerodayinitiative.com/advisories/ZDI-CAN-22236
https://git.kernel.org/linus/f98364e926626c678fb4b9004b75cacf92ff0662 (6.9-rc1)