The following advisory data is extracted from:

https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_13776.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




====================================================================
Red Hat Security Advisory

Synopsis:           Important: kernel security update
Advisory ID:        RHSA-2025:13776-03
Product:            Red Hat Enterprise Linux
Advisory URL:       https://access.redhat.com/errata/RHSA-2025:13776
Issue date:         2025-08-13
Revision:           03
CVE Names:          CVE-2022-49788
====================================================================

Summary: 

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.




Description:

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: media: uvcvideo: Remove dangling pointers (CVE-2024-58002)

* kernel: padata: fix UAF in padata_reorder (CVE-2025-21727)

* kernel: media: uvcvideo: Fix double free in error path (CVE-2024-57980)

* kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() (CVE-2025-21928)

* kernel: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (CVE-2025-21919)

* kernel: ext4: fix off-by-one error in do_split (CVE-2025-23150)

* kernel: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() (CVE-2022-49788)

* kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done (CVE-2025-38052)

* kernel: ext4: avoid resizing to a partial cluster size (CVE-2022-50020)

* kernel: drivers:md:fix a potential use-after-free bug (CVE-2022-50022)

* kernel: net: ch9200: fix uninitialised access during mii_nway_restart (CVE-2025-38086)

* kernel: i2c/designware: Fix an initialization issue (CVE-2025-38380)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.


Solution:

https://access.redhat.com/articles/11258



CVEs:

CVE-2022-49788

References:

https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2348513
https://bugzilla.redhat.com/show_bug.cgi?id=2348516
https://bugzilla.redhat.com/show_bug.cgi?id=2348599
https://bugzilla.redhat.com/show_bug.cgi?id=2356592
https://bugzilla.redhat.com/show_bug.cgi?id=2356618
https://bugzilla.redhat.com/show_bug.cgi?id=2363268
https://bugzilla.redhat.com/show_bug.cgi?id=2363378
https://bugzilla.redhat.com/show_bug.cgi?id=2373380
https://bugzilla.redhat.com/show_bug.cgi?id=2373630
https://bugzilla.redhat.com/show_bug.cgi?id=2373672
https://bugzilla.redhat.com/show_bug.cgi?id=2375305
https://bugzilla.redhat.com/show_bug.cgi?id=2383381