| Name | CVE-2024-44995 |
| Description | In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix a deadlock problem when config TC during resetting When config TC during the reset process, may cause a deadlock, the flow is as below: pf reset start ¦ ? ...... setup tc ¦ ¦ ? ? DOWN: napi_disable() napi_disable()(skip) ¦ ¦ ¦ ? ? ...... ...... ¦ ¦ ? ¦ napi_enable() ¦ ? UINIT: netif_napi_del() ¦ ? ...... ¦ ? INIT: netif_napi_add() ¦ ? ...... global reset start ¦ ¦ ? ? UP: napi_enable()(skip) ...... ¦ ¦ ? ? ...... napi_disable() In reset process, the driver will DOWN the port and then UINIT, in this case, the setup tc process will UP the port before UINIT, so cause the problem. Adds a DOWN process in UINIT to fix it. |
| 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-3912-1, DSA-5782-1, ELA-1219-1 |
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 | vulnerable | |
| 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 | |
| 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 | 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 | buster | (unfixed) | end-of-life | ||
| linux | source | bullseye | 5.10.226-1 | DLA-3912-1 | ||
| linux | source | bookworm | 6.1.112-1 | DSA-5782-1 | ||
| linux | source | (unstable) | 6.10.7-1 | |||
| linux-5.10 | source | jessie | 5.10.226-1~deb8u1 | ELA-1219-1 | ||
| linux-5.10 | source | stretch | 5.10.226-1~deb9u1 | ELA-1219-1 | ||
| linux-5.10 | source | buster | 5.10.226-1~deb10u1 | ELA-1219-1 |
https://git.kernel.org/linus/be5e816d00a506719e9dbb1a9c861c5ced30a109 (6.11-rc4)