CVE-2023-52639

KVM: s390: vsie: fix race during shadow creation

References

Notes

 carnil> Introduced in a3508fbe9dc6 ("KVM: s390: vsie: initial support for nested
 carnil> virtualization"). Vulnerable versions: 4.8-rc1.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable needed
5.10-bullseye-security needed
5.10-upstream-stable needed
6.1-bookworm-security released (6.1.82-1)
6.1-upstream-stable released (6.1.82) [5df3b81a567eb565029563f26f374ae3803a1dfc]
6.6-upstream-stable released (6.6.22) [f5572c0323cf8b4f1f0618178648a25b8fb8a380]
6.8-upstream-stable N/A "Fixed before branching point"
sid released (6.7.7-1)
upstream released (6.8-rc4) [fe752331d4b361d43cfd0b89534b4b2176057c32]