diff options
author | Salvatore Bonaccorso <carnil@debian.org> | 2021-11-24 07:35:42 +0100 |
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committer | Salvatore Bonaccorso <carnil@debian.org> | 2021-11-24 07:35:42 +0100 |
commit | e8a532300c04430f851bc06e7f06fb27ed4670c6 (patch) | |
tree | 08b55747870cbe2b1a049ce43fe5726c3e53e8cb /active/CVE-2021-4001 | |
parent | 995d86354de98d66ad34647f9de41f8cd18ea505 (diff) |
Add CVE-2021-4001
Diffstat (limited to 'active/CVE-2021-4001')
-rw-r--r-- | active/CVE-2021-4001 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/active/CVE-2021-4001 b/active/CVE-2021-4001 new file mode 100644 index 00000000..010962e1 --- /dev/null +++ b/active/CVE-2021-4001 @@ -0,0 +1,16 @@ +Description: bpf: Fix toctou on read-only map's constant scalar tracking +References: + https://bugzilla.redhat.com/show_bug.cgi?id=2025645 + https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=353050be4c19e102178ccc05988101887c25ae53 +Notes: + carnil> Commit fixes a23740ec43ba ("bpf: Track contents of read-only + carnil> maps as scalars") introduced in 5.5-rc1. +Bugs: +upstream: released (5.16-rc2) [353050be4c19e102178ccc05988101887c25ae53] +5.10-upstream-stable: needed +4.19-upstream-stable: N/A "Vulnerable code introduced later" +4.9-upstream-stable: N/A "Vulnerable code introduced later" +sid: needed +5.10-bullseye-security: needed +4.19-buster-security: N/A "Vulnerable code introduced later" +4.9-stretch-security: N/A "Vulnerable code introduced later" |