SUSE-SU-2023:4348-1: dtb-aarch64&distro=openSUSE Leap 15.4

Published
Published 02-11-2023Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2023:4348-1 is a vulnerability in dtb-aarch64&distro=openSUSE Leap 15.4 with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 11 · Downstream 0 · Related 11
CVE-2023-2163CVE-2023-31085CVE-2023-3111CVE-2023-34324CVE-2023-3777CVE-2023-39189

Timeline

  1. 02-11-2023
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-31085: Fixed a divide-by-zero error in do_div(sz,mtd->erasesize) that could cause a local DoS. (bsc#1210778) - CVE-2023-45862: Fixed an issue in the ENE UB6250 reader driver whwere an object could potentially extend beyond the end of an allocation causing. (bsc#1216051) - CVE-2023-2163: Fixed an incorrect verifier pruning in BPF that could lead to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape. (bsc#1215518) - CVE-2023-3777: Fixed a use-after-free vulnerability in netfilter: nf_tables component can be exploited to achieve local privilege escalation. (bsc#1215095) - CVE-2023-34324: Fixed a possible deadlock in Linux kernel event handling. (bsc#1215745). - CVE-2023-39189: Fixed a flaw in the Netfilter subsystem that could allow a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure. (bsc#1216046) - CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c (bsc#1212051). - CVE-2023-39194: Fixed an out of bounds read in the XFRM subsystem (bsc#1215861). - CVE-2023-39193: Fixed an out of bounds read in the xtables subsystem (bsc#1215860). - CVE-2023-39192: Fixed an out of bounds read in the netfilter (bsc#1215858). - CVE-2023-42754: Fixed a NULL pointer dereference in the IPv4 stack that could lead to denial of service (bsc#1215467). The following non-security bugs were fixed: - bpf: propagate precision in ALU/ALU64 operations (git-fixes). - KVM: x86: fix sending PV IPI (git-fixes, bsc#1210853, bsc#1216134). - nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid() (bsc#1214842).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse56 products
  • kernel-64kb&distro=SUSE Enterprise Storage 7.1< 5.3.18-150300.59.141.2
  • kernel-64kb&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS< 5.3.18-150300.59.141.2
  • kernel-64kb&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS< 5.3.18-150300.59.141.2
  • kernel-64kb&distro=SUSE Linux Enterprise Server 15 SP3-LTSS< 5.3.18-150300.59.141.2
  • kernel-default-base&distro=SUSE Enterprise Storage 7.1< 5.3.18-150300.59.141.2.150300.18.82.2
Opensuse1 product
  • dtb-aarch64&distro=openSUSE Leap 15.4< 5.3.18-150300.59.141.1

2 vendors · 57 products

References

26 links
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