CVE-2024-35791: KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region()
First published: Fri May 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Flush pages under kvm-&gt;lock to fix UAF in svm_register_enc_region() The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2024-35791">CVE-2024-35791</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024051708-CVE-2024-35791-65ad@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024051708-CVE-2024-35791-65ad@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <5.10.215 | 5.10.215 |
| redhat/kernel | <5.15.154 | 5.15.154 |
| redhat/kernel | <6.1.84 | 6.1.84 |
| redhat/kernel | <6.6.24 | 6.6.24 |
| redhat/kernel | <6.7.12 | 6.7.12 |
| redhat/kernel | <6.8 | 6.8 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.9-1 6.11.10-1 |
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Reference Links
- https://git.kernel.org/stable/c/12f8e32a5a389a5d58afc67728c76e61beee1ad4
- https://git.kernel.org/stable/c/2d13b79640b147bd77c34a5998533b2021a4122d
- https://git.kernel.org/stable/c/4868c0ecdb6cfde7c70cf478c46e06bb9c7e5865
- https://git.kernel.org/stable/c/5ef1d8c1ddbf696e47b226e11888eaf8d9e8e807
- https://git.kernel.org/stable/c/e126b508ed2e616d679d85fca2fbe77bb48bbdd7
- https://git.kernel.org/stable/c/f6d53d8a2617dd58c89171a6b9610c470ebda38a
- https://launchpad.net/bugs/cve/CVE-2024-35791
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-35791
- https://nvd.nist.gov/vuln/detail/CVE-2024-35791
- https://security-tracker.debian.org/tracker/CVE-2024-35791
- https://ubuntu.com/security/CVE-2024-35791
- https://access.redhat.com/security/cve/CVE-2024-35791
- https://lore.kernel.org/linux-cve-announce/2024051708-CVE-2024-35791-65ad@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2281053
- https://access.redhat.com/errata/RHSA-2024:4823
- https://access.redhat.com/errata/RHSA-2024:4831
- https://access.redhat.com/errata/RHSA-2024:6567
- https://bugzilla.redhat.com/show_bug.cgi?id=2281052
- https://git.kernel.org/linus/5ef1d8c1ddbf696e47b226e11888eaf8d9e8e807
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