VDB
RHSA-2025%3A8248
RHSA-2025%3A8248
PUBLISHED
CVSS 7.800000190734863 HIGH
Red Hat Security Advisory: kernel security 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_eus:9.4::realtime | libperf-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::nfv | kernel-rt-debug | 0, 0 |
| Red Hat:rhel_eus:9.4::appstream | kernel-debug-devel-matched | 0, 0 |
| Red Hat:rhel_eus:9.4::baseos | kernel-zfcpdump-modules-extra | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | perf | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-rt-debug-modules-core | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-64k | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-core | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-tools-libs-devel | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-zfcpdump-devel | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-rt-debug-devel | 0, 0 |
| Red Hat:rhel_eus:9.4::appstream | kernel-debug-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-rt-debug-core | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | python3-perf | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | libperf-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::nfv | kernel-rt-debug-core | 0, 0 |
| Red Hat:rhel_eus:9.4::baseos | kernel-64k-modules-core | 0, 0 |
| Red Hat:rhel_eus:9.4::appstream | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:rhel_eus:9.4::nfv | bpftool-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::baseos | libperf-debuginfo | 0, 0 |
…and 370 more
Timeline
- May 28, 2025 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 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
References
- https://access.redhat.com/errata/RHSA-2025:8248 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2271688 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2275633 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2275645 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2278270 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2278356 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2281833 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2282612 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2282757 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2282920 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2337142 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2348609 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2363332 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_8248.json advisory
- https://access.redhat.com/security/cve/CVE-2021-47495 report
- https://www.cve.org/CVERecord?id=CVE-2021-47495 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-47495 advisory
- https://lore.kernel.org/linux-cve-announce/2024052242-CVE-2021-47495-a5f8@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2023-52622 report
…and 43 more