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OpenAdvisories
Critical RHSA-2025:13029 5 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Aug 6, 2025 · Updated Sep 19, 2026

Ecosystem: Red Hat

Fixed packages 28

ReleasePackageFixed in
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-core 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-core 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-debuginfo 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-devel 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-kvm 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-modules 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-modules-extra 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debuginfo 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debuginfo-common-x86_64 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-devel 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-kvm 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-modules 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-modules-extra 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-core 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-core 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-debuginfo 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-devel 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-modules 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-modules-extra 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debuginfo 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debuginfo-common-x86_64 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-devel 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-modules 0:5.14.0-70.141.1.rt21.213.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-modules-extra 0:5.14.0-70.141.1.rt21.213.el9_0

Vulnerabilities 5

  • Critical 9.1
    CVE-2022-49058

    cifs: potential buffer overflow in handling symlinks

    In the Linux kernel, the following vulnerability has been resolved: cifs: potential buffer overflow in handling symlinks Smatch printed a warning: arch/x86/crypto/poly1305_glue.c:198 poly1305_update_arch() error: __memcpy() 'dctx->buf' too small (16 vs u32max…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2025-38052

    net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

    In the Linux kernel, the following vulnerability has been resolved: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done Syzbot reported a slab-use-after-free with the following call trace: =========================================================…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2024-58002

    media: uvcvideo: Remove dangling pointers

    In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Remove dangling pointers When an async control is written, we copy a pointer to the file handle that started the operation. That pointer will be used when the device is done.…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2025-21928

    HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove()

    In the Linux kernel, the following vulnerability has been resolved: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() The system can experience a random crash a few minutes after the driver is removed. This issue occurs due to improper handli…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2022-49788

    misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()

    In the Linux kernel, the following vulnerability has been resolved: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() `struct vmci_event_qp` allocated by qp_notify_peer() contains padding, which may carry uninitialized data to the userspace, a…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2348254
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2348513
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2356592
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2363378
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2373380
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_13029.json
  • report
    https://access.redhat.com/security/cve/CVE-2022-49058
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-49058
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-49058
  • article
    https://lore.kernel.org/linux-cve-announce/2025022653-CVE-2022-49058-5df2@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2022-49788
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-49788
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-49788
  • article
    https://lore.kernel.org/linux-cve-announce/2025050121-CVE-2022-49788-6e84@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-58002
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-58002
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-58002
  • article
    https://lore.kernel.org/linux-cve-announce/2025022654-CVE-2024-58002-6f93@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-21928
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-21928
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-21928
  • article
    https://lore.kernel.org/linux-cve-announce/2025040133-CVE-2025-21928-e444@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-38052
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38052
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-38052
  • article
    https://lore.kernel.org/linux-cve-announce/2025061832-CVE-2025-38052-6201@gregkh/T