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OpenAdvisories
High RHSA-2025:14746 9 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Aug 31, 2025 · Updated Aug 5, 2026

Ecosystem: Red Hat

Fixed packages 11

ReleasePackageFixed in
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-debug 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-debug-debuginfo 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-debug-devel 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-debuginfo 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-debuginfo-common-x86_64 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-devel 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-doc 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-trace 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-trace-debuginfo 0:3.10.0-1160.137.1.rt56.1289.el7
Red Hat · Rhel Extras Rt Els 7 rhel_extras_rt_els:7 kernel-rt-trace-devel 0:3.10.0-1160.137.1.rt56.1289.el7

Vulnerabilities 9

  • High 7.8
    CVE-2022-50022

    drivers:md:fix a potential use-after-free bug

    In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5_release_stripe(sh);" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 28…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • 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
  • High 7.8
    CVE-2025-23150

    ext4: fix off-by-one error in do_split

    In the Linux kernel, the following vulnerability has been resolved: ext4: fix off-by-one error in do_split Syzkaller detected a use-after-free issue in ext4_insert_dentry that was caused by out-of-bounds access due to incorrect splitting in do_split. BUG: KAS…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2025-38000

    sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()

    In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls the child qdisc's peek() operation before incrementi…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2025-38177

    sch_hfsc: make hfsc_qlen_notify() idempotent

    In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: make hfsc_qlen_notify() idempotent hfsc_qlen_notify() is not idempotent either and not friendly to its callers, like fq_codel_dequeue(). Let's make it idempotent to ease qdisc_tree_…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2025-38350

    net/sched: Always pass notifications when child class becomes empty

    In the Linux kernel, the following vulnerability has been resolved: net/sched: Always pass notifications when child class becomes empty Certain classful qdiscs may invoke their classes' dequeue handler on an enqueue operation. This may unexpectedly empty the …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • 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
  • Unscored —
    CVE-2022-50020

    ext4: avoid resizing to a partial cluster size

    In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary. An online resize to a size that is not integral to clust…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2024-57980

    media: uvcvideo: Fix double free in error path

    In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix double free in error path If the uvc_status_init() function fails to allocate the int_urb, it will free the dev->status pointer but doesn't reset the pointer to NULL. Thi…

    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=2348599
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2356592
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2363268
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2363378
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2370786
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2373630
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2373672
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2376354
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2382054
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_14746.json
  • 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-2022-50020
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-50020
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-50020
  • article
    https://lore.kernel.org/linux-cve-announce/2025061835-CVE-2022-50020-6f27@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2022-50022
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-50022
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-50022
  • article
    https://lore.kernel.org/linux-cve-announce/2025061835-CVE-2022-50022-98b6@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-57980
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-57980
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-57980
  • article
    https://lore.kernel.org/linux-cve-announce/2025022634-CVE-2024-57980-4b5a@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-2025-23150
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-23150
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-23150
  • article
    https://lore.kernel.org/linux-cve-announce/2025050127-CVE-2025-23150-15b8@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-38000
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38000
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-38000
  • article
    https://lore.kernel.org/linux-cve-announce/2025060639-CVE-2025-38000-f5a4@gregkh/T