Skip to main content

Boteraser | Website and Server Security Solutions

🛡️ LSN-0101-1 — linux (CVE-2023-6817 +4 more)

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Kernel Live Patch Security Notice

Xingyuan Mo discovered that the netfilter subsystem in the Linux kernel did

not properly handle inactive elements in its PIPAPO data structure, leading

to a use-after-free vulnerability. A local attacker could use this to cause

a denial of service (system crash) or possibly execute arbitrary code.(CVE-2023-6817)

It was discovered that the IGMP protocol implementation in the Linux kernel

contained a race condition, leading to a use-after-free vulnerability. A

local attacker could use this to cause a denial of service (system crash)

or possibly execute arbitrary code.(CVE-2023-6932)

It was discovered that the netfilter connection tracker for netlink in the

Linux kernel did not properly perform reference counting in some error

conditions. A local attacker could possibly use this to cause a denial of

service (memory exhaustion).(CVE-2023-7192)

Kevin Rich discovered that the netfilter subsystem in the Linux kernel did

not properly check deactivated elements in certain situations, leading to a

use-after-free vulnerability. A local attacker could use this to cause a

denial of service (system crash) or possibly execute arbitrary code.(CVE-2024-0193)

Jann Horn discovered that the TLS subsystem in the Linux kernel did not

properly handle spliced messages, leading to an out-of-bounds write

vulnerability. A local attacker could use this to cause a denial of service

(system crash) or possibly execute arbitrary code.(CVE-2024-0646)

Affected software

LSN-0101-1 is recorded against 26 packages.

  • linux (fixed in 5.15.0-97.107)
  • linux-aws (fixed in 5.15.0-1055.60)
  • linux-aws-5.15 (fixed in 5.15.0-1055.60~20.04.1)
  • linux-aws-5.4 (fixed in 5.4.0-1119.129~18.04.1)
  • linux-aws-6.5 (fixed in 6.5.0-1012.12~22.04.1)
  • linux-aws-hwe (fixed in 4.15.0-1165.178~16.04.1)
  • linux-azure (fixed in 5.15.0-1057.65)
  • linux-azure-4.15 (fixed in 4.15.0-1174.189)
  • linux-azure-5.4 (fixed in 5.4.0-1124.131~18.04.1)
  • linux-azure-6.5 (fixed in 6.5.0-1011.11~22.04.1)
  • linux-gcp (fixed in 5.15.0-1052.60)
  • linux-gcp-4.15 (fixed in 4.15.0-1159.176)
  • linux-gcp-5.15 (fixed in 5.15.0-1052.60~20.04.1)
  • linux-gcp-5.4 (fixed in 5.4.0-1123.132~18.04.1)
  • linux-gcp-6.5 (fixed in 6.5.0-1011.11~22.04.1)
  • linux-gke (fixed in 5.15.0-1051.56)
  • linux-gke-5.15
  • linux-gkeop (fixed in 5.4.0-1086.90)
  • linux-hwe (fixed in 4.15.0-222.233~16.04.1)
  • linux-hwe-5.15 (fixed in 5.15.0-97.107~20.04.1)
  • linux-hwe-5.4 (fixed in 5.4.0-172.190~18.04.1)
  • linux-hwe-6.5 (fixed in 6.5.0-21.21~22.04.1)
  • linux-ibm (fixed in 5.15.0-1047.50)
  • linux-ibm-5.15 (fixed in 5.15.0-1047.50~20.04.1)
Show the remaining 2 packages
  • linux-lowlatency-hwe-5.15 (fixed in 5.15.0-97.107~20.04.1)
  • linux-lts-xenial (fixed in 4.4.0-251.285~14.04.1)

Timeline and source

Published on 12 March 2024 and last revised on 3 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

ubuntu.com (Advisory)
ubuntu.com (Report)
ubuntu.com (Report)
ubuntu.com (Report)
ubuntu.com (Report)
ubuntu.com (Report)

Other advisories for this package

linux has other advisories on record. If you are patching this one, these are worth checking on the same host:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2024-03-12
Updated 2026-08-20
Modified 2026-06-03
Fix URL N/A

Affected Packages

Software From version Fixed in
linux — 5.15.0-97.107
linux-aws — 5.15.0-1055.60
linux-aws-5.15 — 5.15.0-1055.60~20.04.1
linux-aws-5.4 — 5.4.0-1119.129~18.04.1
linux-aws-6.5 — 6.5.0-1012.12~22.04.1
linux-aws-hwe — 4.15.0-1165.178~16.04.1
linux-azure — 5.15.0-1057.65
linux-azure-4.15 — 4.15.0-1174.189
linux-azure-5.4 — 5.4.0-1124.131~18.04.1
linux-azure-6.5 — 6.5.0-1011.11~22.04.1
linux-gcp — 5.15.0-1052.60
linux-gcp-4.15 — 4.15.0-1159.176
linux-gcp-5.15 — 5.15.0-1052.60~20.04.1
linux-gcp-5.4 — 5.4.0-1123.132~18.04.1
linux-gcp-6.5 — 6.5.0-1011.11~22.04.1
linux-gke — 5.15.0-1051.56
linux-gke-5.15 — —
linux-gkeop — 5.4.0-1086.90
linux-hwe — 4.15.0-222.233~16.04.1
linux-hwe-5.15 — 5.15.0-97.107~20.04.1
linux-hwe-5.4 — 5.4.0-172.190~18.04.1
linux-hwe-6.5 — 6.5.0-21.21~22.04.1
linux-ibm — 5.15.0-1047.50
linux-ibm-5.15 — 5.15.0-1047.50~20.04.1
linux-lowlatency-hwe-5.15 — 5.15.0-97.107~20.04.1
linux-lts-xenial — 4.4.0-251.285~14.04.1

Similar Threats

Free Vulnerability Check

Is your site affected by LSN-0101-1?

BotEraser helps you identify potentially vulnerable plugins and themes by checking your installation against LSN-0101-1 and other known CVE records.

Scan My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

Browse related advisories

All advisoriesLsnLsn Undated
✓