[ELSA-2023-12842] Unbreakable Enterprise kernel security update

Severity Important
Affected Packages 12
CVEs 10

[4.1.12-124.79.2]
- net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free (valis) [Orabug: 35814273] {CVE-2023-4206}
- net/sched: sch_qfq: account for stab overhead in qfq_enqueue (Pedro Tammela) [Orabug: 35636291] {CVE-2023-3611}
- rds: Fix lack of reentrancy for connection reset with dst addr zero (Hakon Bugge) [Orabug: 35741584] [Orabug: 35818110] {CVE-2023-22024}

[4.1.12-124.79.1]
- xfrm: add NULL check in xfrm_update_ae_params (Lin Ma) [Orabug: 35754509] {CVE-2023-3772}
- net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup() (Zixuan Fu) [Orabug: 35732892] {CVE-2023-4459}
- net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf() (Zixuan Fu) [Orabug: 35732764] {CVE-2023-4387}
- net/sched: cls_fw: Fix improper refcount update leads to use-after-free (M A Ramdhan) [Orabug: 35636313] {CVE-2023-3776}
- netfilter: nf_tables: prevent OOB access in nft_byteorder_eval (Thadeu Lima de Souza Cascardo) [Orabug: 35609787] {CVE-2023-35001}
- ext4: fix use-after-free in ext4_xattr_set_entry (Baokun Li) [Orabug: 35382025] {CVE-2023-2513}
- ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h (Baokun Li) [Orabug: 35382025] {CVE-2023-2513}
- netfilter: nf_tables: stricter validation of element data (Pablo Neira Ayuso) [Orabug: 34362008] {CVE-2022-34918}

ID
ELSA-2023-12842
Severity
important
URL
https://linux.oracle.com/errata/ELSA-2023-12842.html
Published
2023-10-03T00:00:00
(11 months ago)
Modified
2023-10-03T00:00:00
(11 months ago)
Rights
Copyright 2023 Oracle, Inc.
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-7 oraclelinux kernel-uek < 4.1.12-124.79.2.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek?distro=oraclelinux-6 oraclelinux kernel-uek < 4.1.12-124.79.2.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-firmware?distro=oraclelinux-7 oraclelinux kernel-uek-firmware < 4.1.12-124.79.2.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-firmware?distro=oraclelinux-6 oraclelinux kernel-uek-firmware < 4.1.12-124.79.2.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-7 oraclelinux kernel-uek-doc < 4.1.12-124.79.2.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-doc?distro=oraclelinux-6 oraclelinux kernel-uek-doc < 4.1.12-124.79.2.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-7 oraclelinux kernel-uek-devel < 4.1.12-124.79.2.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-devel?distro=oraclelinux-6 oraclelinux kernel-uek-devel < 4.1.12-124.79.2.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-7 oraclelinux kernel-uek-debug < 4.1.12-124.79.2.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-debug?distro=oraclelinux-6 oraclelinux kernel-uek-debug < 4.1.12-124.79.2.el6uek oraclelinux-6
Affected pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-7 oraclelinux kernel-uek-debug-devel < 4.1.12-124.79.2.el7uek oraclelinux-7
Affected pkg:rpm/oraclelinux/kernel-uek-debug-devel?distro=oraclelinux-6 oraclelinux kernel-uek-debug-devel < 4.1.12-124.79.2.el6uek oraclelinux-6
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date
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