| Name | CVE-2020-10732 |
| Description | A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2242-1, DSA-4698-1, DSA-4699-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.226-1 | fixed | |
| bookworm | 6.1.115-1 | fixed | |
| bookworm (security) | 6.1.119-1 | fixed | |
| trixie | 6.12.5-1 | fixed | |
| sid | 6.12.6-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | stretch | 4.9.210-1+deb9u1 | DSA-4698-1 | ||
| linux | source | buster | 4.19.118-2+deb10u1 | DSA-4699-1 | ||
| linux | source | (unstable) | 5.6.14-2 | |||
| linux-4.9 | source | jessie | 4.9.210-1+deb9u1~deb8u1 | DLA-2242-1 |
[jessie] - linux <ignored> (Does not affect supported architectures)
https://www.openwall.com/lists/oss-security/2020/05/06/1
https://git.kernel.org/linus/1d605416fb7175e1adf094251466caa52093b413