The following advisory data is extracted from:

https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_10943.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




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Red Hat Security Advisory

Synopsis:           Moderate: kernel security update
Advisory ID:        RHSA-2024:10943-03
Product:            Red Hat Enterprise Linux
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:10943
Issue date:         2024-12-12
Revision:           03
CVE Names:          CVE-2024-46695
====================================================================

Summary: 

An update for kernel is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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: selinux,smack: don't bypass permissions check in inode_setsecctx hook (CVE-2024-46695)

* kernel: net: avoid potential underflow in qdisc_pkt_len_init() with UFO (CVE-2024-49949)

* kernel: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race (CVE-2024-50082)

* kernel: arm64: probes: Remove broken LDR (literal) uprobe support (CVE-2024-50099)

* kernel: xfrm: fix one more kernel-infoleak in algo dumping (CVE-2024-50110)

* kernel: xfrm: validate new SA's prefixlen using SA family when sel.family is unset (CVE-2024-50142)

* kernel: irqchip/gic-v4: Don't allow a VMOVP on a dying VPE (CVE-2024-50192)

* kernel: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() (CVE-2024-50256)

* kernel: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans (CVE-2024-50264)

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-2024-46695

References:

https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2312083
https://bugzilla.redhat.com/show_bug.cgi?id=2320505
https://bugzilla.redhat.com/show_bug.cgi?id=2322308
https://bugzilla.redhat.com/show_bug.cgi?id=2323904
https://bugzilla.redhat.com/show_bug.cgi?id=2323930
https://bugzilla.redhat.com/show_bug.cgi?id=2324315
https://bugzilla.redhat.com/show_bug.cgi?id=2324612
https://bugzilla.redhat.com/show_bug.cgi?id=2324889
https://bugzilla.redhat.com/show_bug.cgi?id=2327168