VDB
RHSA-2023%3A4821
RHSA-2023%3A4821
PUBLISHED
CVSS 7.800000190734863 HIGH
Red Hat Security Advisory: kernel-rt security and bug fix update
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_extras_rt:7 | kernel-rt | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-devel | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-kvm-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-devel | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-doc | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-kvm | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-kvm-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-kvm | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-debug | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-trace-kvm-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt:7 | kernel-rt-devel | 0, 0 |
Timeline
- Aug 29, 2023 CVE Published
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 4, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2023:4821 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2215768 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2217845 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_4821.json advisory
- https://access.redhat.com/security/cve/CVE-2023-20593 report
- https://www.cve.org/CVERecord?id=CVE-2023-20593 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-20593 advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=522b1d69219d8f083173819fde04f994aa051a98 article
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7008.html article
- https://access.redhat.com/security/cve/CVE-2023-35788 report
- https://www.cve.org/CVERecord?id=CVE-2023-35788 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-35788 advisory
- https://www.openwall.com/lists/oss-security/2023/06/07/1 article