linux: In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size Value
CVE-2021-39711 is fixed in linux on 1 platform, first by DEBIAN-CVE-2021-39711, released March 16, 2022. It is not reported as exploited. Patch Radar priority: Routine.
In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size Value. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-154175781References: Upstream kernel
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 4.18.6-1 | DEBIAN-CVE-2021-39711 | Mar 16, 2022 |
| linux · Debian 13.5 (trixie) | 4.18.6-1 | DEBIAN-CVE-2021-39711 | Mar 16, 2022 |
| linux · Debian 14 | 4.18.6-1 | DEBIAN-CVE-2021-39711 | Mar 16, 2022 |
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