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RedHatRHSA-2023:4021HistoryJul 11, 2023 - 7:38 a.m.
(RHSA-2023:4021) Important: kernel security and bug fix update
2023-07-1107:38:40
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15
kernel packages linux operating system l2cap_reassemble_sdu iscsi target deadlocks xfs inode cluster corruption
0.0005 Low
EPSS
Percentile
18.0%
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
- kernel: use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)
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):
-
The iscsi target deadlocks when the same host acts as an initiator to itself (i.e. connects via 127.0.0.1) (BZ#2183541)
-
Double free issue in filelayout_alloc_commit_info (BZ#2212878)
-
RHEL 7.2: XFS inode cluster corruption [rhel-7.9.z] (BZ#2213361)
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