OVMSA-2023-0023 - Unbreakable Enterprise kernel security update
| Type: | SECURITY |
| Impact: | IMPORTANT |
| Release Date: | 2023-11-02 |
Description
[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}
Related CVEs
Updated Packages
| Release/Architecture | Filename | sha256 | Superseded By Advisory | Channel Label |
|
| Oracle VM 3 (x86_64) | kernel-uek-4.1.12-124.79.2.el6uek.src.rpm | 275e5e10959b7cb76d6f6e51a0da89b480eb8f86b9a331311de4f50d3948ff8b | OVMSA-2025-0001 | ovm3_x86_64_ELS |
| kernel-uek-4.1.12-124.79.2.el6uek.x86_64.rpm | 87f8297571cafc4e678b43b48e10db1131bb4f72c5de7594a6d9f09b2172158b | OVMSA-2025-0001 | ovm3_x86_64_ELS |
| kernel-uek-firmware-4.1.12-124.79.2.el6uek.noarch.rpm | 90530aa0df92e43a4be502381a3d25e14492162042e04386ad0c76c550488b25 | OVMSA-2025-0001 | ovm3_x86_64_ELS |
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