CVE-2022-50335

9p: set req refcount to zero to avoid uninitialized usage

References

Notes

 carnil> Introduced in 728356dedeff ("9p: Add refcount to p9_req_t"). Vulnerable
 carnil> versions: 4.19.57 4.20.

Bugs

Status

Branch Status
upstream released (6.2-rc1) [26273ade77f54716e30dfd40ac6e85ceb54ac0f9]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.16-upstream-stable N/A "Fixed before branching point"
6.12-upstream-stable N/A "Fixed before branching point"
6.6-upstream-stable N/A "Fixed before branching point"
6.1-upstream-stable released (6.1.2) [967fc34f297e40fd2e068cf6b0c3eb4916228539]
5.10-upstream-stable needed
sid released (6.1.4-1)
6.12-trixie-security N/A "Fixed before branching point"
6.1-bookworm-security N/A "Fixed before branching point"
5.10-bullseye-security needed