Name | CVE-2023-20588 |
Description | A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. |
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-3623-1, DSA-5480-1, DSA-5492-1, ELA-991-1 |
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 (security), buster, buster (lts) | 4.19.316-1 | vulnerable | |
bullseye | 5.10.223-1 | fixed | |
bullseye (security) | 5.10.226-1 | fixed | |
bookworm | 6.1.106-3 | fixed | |
bookworm (security) | 6.1.112-1 | fixed | |
sid, trixie | 6.11.5-1 | fixed | |
linux-5.10 (PTS) | jessie, jessie (lts) | 5.10.226-1~deb8u1 | fixed |
stretch (lts), stretch | 5.10.226-1~deb9u1 | fixed | |
buster, buster (lts) | 5.10.226-1~deb10u1 | fixed | |
buster (security) | 5.10.218-1~deb10u1 | fixed | |
xen (PTS) | jessie, jessie (lts) | 4.4.4lts5-0+deb8u1 | vulnerable |
stretch (security), stretch (lts), stretch | 4.8.5.final+shim4.10.4-1+deb9u12 | vulnerable | |
buster (security), buster, buster (lts) | 4.11.4+107-gef32c7afa2-1 | vulnerable | |
bullseye | 4.14.6-1 | vulnerable | |
bullseye (security) | 4.14.5+94-ge49571868d-1 | vulnerable | |
bookworm | 4.17.3+10-g091466ba55-1~deb12u1 | fixed | |
sid, trixie | 4.17.3+36-g54dacb5c02-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
linux | source | jessie | (unfixed) | end-of-life | ||
linux | source | stretch | (unfixed) | end-of-life | ||
linux | source | buster | (unfixed) | end-of-life | ||
linux | source | bullseye | 5.10.197-1 | |||
linux | source | bookworm | 6.1.52-1 | DSA-5492-1 | ||
linux | source | (unstable) | 6.4.13-1 | |||
linux-5.10 | source | jessie | 5.10.197-1~deb8u1 | ELA-991-1 | ||
linux-5.10 | source | stretch | 5.10.197-1~deb9u1 | ELA-991-1 | ||
linux-5.10 | source | buster | 5.10.197-1~deb10u1 | DLA-3623-1 | ||
xen | source | jessie | (unfixed) | end-of-life | ||
xen | source | stretch | (unfixed) | end-of-life | ||
xen | source | buster | (unfixed) | end-of-life | ||
xen | source | bullseye | (unfixed) | end-of-life | ||
xen | source | bookworm | 4.17.2+76-ge1f9cb16e2-1~deb12u1 | |||
xen | source | (unstable) | 4.17.2+55-g0b56bed864-1 |
[bullseye] - xen <end-of-life> (EOLed in Bullseye)
[buster] - xen <end-of-life> (DSA 4677-1)
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7007.html
https://git.kernel.org/linus/77245f1c3c6495521f6a3af082696ee2f8ce3921
https://git.kernel.org/linus/f58d6fbcb7c848b7f2469be339bc571f2e9d245b
https://xenbits.xen.org/xsa/advisory-439.html
https://github.com/xen-project/xen/commit/d7b78041dc819efde0350f27754a61cb01a93496