VDB
RHSA-2023:5255
RHSA-2023:5255
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:enterprise_linux:8::nfv | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-modules-extra | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-modules | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-core | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-core | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-devel | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-modules | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-core | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-modules | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-devel | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-modules-extra | 0, 0 |
…and 10 more
Timeline
- Sep 19, 2023 CVE Published
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 4, 2026 CVE Updated
- May 18, 2026 Distribution Patch
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2187308 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2213260 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2215768 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2220892 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_5255.json advisory
- https://www.cve.org/CVERecord?id=CVE-2023-1637 advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463 article
- https://sourceware.org/bugzilla/show_bug.cgi?id=27398 article
- https://www.cve.org/CVERecord?id=CVE-2023-2002 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-2002 advisory
- https://www.openwall.com/lists/oss-security/2023/04/16/3 article
- https://access.redhat.com/security/cve/CVE-2023-3090 report
- https://nvd.nist.gov/vuln/detail/CVE-2023-3090 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-3390 advisory
- https://access.redhat.com/security/cve/CVE-2023-3776 report
- https://www.cve.org/CVERecord?id=CVE-2023-4004 advisory
- https://patchwork.ozlabs.org/project/netfilter-devel/patch/20230719190824.21196-1-fw@strlen.de/ article
- 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
…and 30 more