| Name | CVE-2020-24586 |
| Description | The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user 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-2689-1, DLA-2690-1, DLA-3380-1, ELA-458-1, ELA-826-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| firmware-nonfree (PTS) | jessie/non-free | 20190114+really20220913-0+deb8u3 | fixed |
| jessie/non-free (lts) | 20190114+really20220913-0+deb8u1 | fixed |
| stretch/non-free | 20190114+really20220913-0+deb9u3 | fixed |
| stretch/non-free (security) | 20190114-2~deb9u1 | vulnerable |
| stretch/non-free (lts) | 20190114+really20220913-0+deb9u1 | fixed |
| buster/non-free | 20190114+really20220913-0+deb10u3 | fixed |
| buster/non-free (security) | 20190114+really20220913-0+deb10u2 | fixed |
| bullseye/non-free | 20210315-3 | vulnerable |
| bookworm/non-free-firmware | 20230210-5 | fixed |
| sid/non-free-firmware, trixie/non-free-firmware | 20240909-2 | fixed |
| linux (PTS) | jessie, jessie (lts) | 3.16.84-1 | vulnerable |
| stretch (security) | 4.9.320-2 | fixed |
| stretch (lts), stretch | 4.9.320-3 | fixed |
| buster (security), buster, buster (lts) | 4.19.316-1 | fixed |
| bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.226-1 | fixed |
| bookworm | 6.1.115-1 | fixed |
| bookworm (security) | 6.1.112-1 | fixed |
| trixie | 6.11.7-1 | fixed |
| sid | 6.11.9-1 | fixed |
| linux-4.19 (PTS) | stretch (security) | 4.19.232-1~deb9u1 | fixed |
| stretch (lts), stretch | 4.19.316-1~deb9u1 | fixed |
| linux-4.9 (PTS) | jessie, jessie (lts) | 4.9.303-1~deb8u3 | fixed |
The information below is based on the following data on fixed versions.