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High RHSA-2025:8346 2 CVEs

Red Hat Security Advisory: kpatch-patch-4_18_0-477_43_1, kpatch-patch-4_18_0-477_67_1, kpatch-patch-4_18_0-477_81_1, and kpatch-patch-4_18_0-477_89_1 security update

Published Jun 2, 2025 · Updated Aug 5, 2026

Ecosystem: Red Hat

Fixed packages 12

ReleasePackageFixed in
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_43_1 0:1-9.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_43_1-debuginfo 0:1-9.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_43_1-debugsource 0:1-9.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_67_1 0:1-6.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_67_1-debuginfo 0:1-6.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_67_1-debugsource 0:1-6.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_81_1 0:1-4.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_81_1-debuginfo 0:1-4.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_81_1-debugsource 0:1-4.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_89_1 0:1-2.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_89_1-debuginfo 0:1-2.el8_8
Red Hat · RHEL 8.8 EUS rhel_eus:8.8::baseos kpatch-patch-4_18_0-477_89_1-debugsource 0:1-2.el8_8

Vulnerabilities 2

  • High 7.8
    CVE-2024-53141

    netfilter: ipset: add missing range check in bitmap_ip_uadt

    In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add missing range check in bitmap_ip_uadt When tb[IPSET_ATTR_IP_TO] is not present but tb[IPSET_ATTR_CIDR] exists, the values of ip and ip_to are slightly swapped. Therefore…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2025-21756 Public exploit

    vsock: Keep the binding until socket destruction

    In the Linux kernel, the following vulnerability has been resolved: vsock: Keep the binding until socket destruction Preserve sockets bindings; this includes both resulting from an explicit bind() and those implicitly bound through autobind during connect(). …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2330763
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2348609
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_8346.json
  • report
    https://access.redhat.com/security/cve/CVE-2024-53141
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-53141
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-53141
  • article
    https://lore.kernel.org/linux-cve-announce/2024120606-CVE-2024-53141-195b@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-21756
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-21756
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-21756
  • article
    https://lore.kernel.org/linux-cve-announce/2025022603-CVE-2025-21756-5e09@gregkh/T