RLSA-2023:0979

Import Source

https://storage.googleapis.com/resf-osv-data/RLSA-2023:0979.json

Related

• CVE-2022-2873
• CVE-2022-3564
• CVE-2022-4378
• CVE-2022-4379
• CVE-2023-0179

Published

2023-03-02T01:17:39.649581Z

Modified

2023-03-02T01:18:43.775616Z

Details

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: use-after-free caused by l2capreassemblesdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)

• kernel: stack overflow in doprocdointvec and procskipspaces (CVE-2022-4378)

• kernel: use-after-free in _nfs42ssc_open() in fs/nfs/nfs4file.c leading to remote Denial of Service attack (CVE-2022-4379)

• kernel: Netfilter integer overflow vulnerability in nftpayloadcopy_vlan (CVE-2023-0179)

• kernel: an out-of-bounds vulnerability in i2c-ismt driver (CVE-2022-2873)

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.

Bug Fix(es):

• kernel-rt: update RT source tree to the latest Rocky Linux-9.1.z2 Batch (BZ#2160463)

References

• https://errata.rockylinux.org/RLSA-2023:0979
• https://bugzilla.redhat.com/show_bug.cgi?id=2119048
• https://bugzilla.redhat.com/show_bug.cgi?id=2150999
• https://bugzilla.redhat.com/show_bug.cgi?id=2152548
• https://bugzilla.redhat.com/show_bug.cgi?id=2152807
• https://bugzilla.redhat.com/show_bug.cgi?id=2161713