CVE-2022-26353
7.5HIGHA flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memor
Published: 3/16/2022Updated: 11/21/2024
Description
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
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Affected Products
qemuqemu
6.2.0
debiandebian_linux
11.0
References
- https://gitlab.com/qemu-project/qemu/-/commit/abe300d9d894f7138e1af7c8e9c88c04bfe98b37PatchThird Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2022-03/msg02438.htmlMailing ListPatchVendor Advisory
- https://security.gentoo.org/glsa/202208-27Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220425-0003/Third Party Advisory
- https://www.debian.org/security/2022/dsa-5133Third Party Advisory
- https://gitlab.com/qemu-project/qemu/-/commit/abe300d9d894f7138e1af7c8e9c88c04bfe98b37PatchThird Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2022-03/msg02438.htmlMailing ListPatchVendor Advisory
- https://security.gentoo.org/glsa/202208-27Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220425-0003/Third Party Advisory
- https://www.debian.org/security/2022/dsa-5133Third Party Advisory