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prionPRIOn knowledge basePRION:CVE-2023-3812
HistoryJul 24, 2023 - 4:15 p.m.

Design/Logic Flaw

2023-07-2416:15:00
PRIOn knowledge base
www.prio-n.com
7
linux kernel
memory access
privilege escalation
tun/tap driver
networking packet
nvd

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.6%

JSON

An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.

References

Related

debiancve 1
nessus 65
cve 1
cbl_mariner 1
nvd 1
redhatcve 1
githubexploit 1
ubuntucve 1
cvelist 1
redhat 25
osv 4
openvas 9
rocky 3
oraclelinux 3
almalinux 1
ibm 4
redos 1
debiancve
debiancve
CVE-2023-3812
2023-07-24 16:15:13
nessus
nessus
CBL Mariner 2.0 Security Update: kernel (CVE-2023-3812)
2023-08-31 00:00:00
RHEL 8 : kpatch-patch (RHSA-2024:1961)
2024-04-23 00:00:00
SUSE SLES12 Security Update : kernel (Live Patch 47 for SLE 12 SP5) (SUSE-SU-2023:3748-1)
2023-09-26 00:00:00
cve
cve
CVE-2023-3812
2023-07-24 16:15:13
cbl_mariner
cbl_mariner
CVE-2023-3812 affecting package kernel for versions less than 5.15.126.1-1
2023-08-30 14:44:06
nvd
nvd
CVE-2023-3812
2023-07-24 16:15:13
redhatcve
redhatcve
CVE-2023-3812
2023-07-20 13:37:53
githubexploit
githubexploit
Exploit for Out-of-bounds Write in Linux Linux Kernel
2023-09-06 06:03:40
ubuntucve
ubuntucve
CVE-2023-3812
2023-07-24 00:00:00
cvelist
cvelist
CVE-2023-3812 Kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags
2023-07-24 15:19:21
redhat
redhat
(RHSA-2024:1961) Important: kpatch-patch security update
2024-04-23 00:08:49
(RHSA-2023:7554) Important: kpatch-patch security update
2023-11-28 17:45:46
(RHSA-2023:6799) Important: kpatch-patch security update
2023-11-08 08:34:44
osv
osv
Important: kernel-rt security update
2023-12-06 23:16:07
Important: kernel security and bug fix update
2023-11-28 00:00:00
Important: kernel security and bug fix update
2023-12-06 23:18:20
openvas
openvas
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2023:3171-1)
2024-03-04 00:00:00
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2023:3180-1)
2024-03-04 00:00:00
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2023:3172-1)
2024-03-04 00:00:00
rocky
rocky
kernel security and bug fix update
2023-12-06 23:18:20
kernel security and bug fix update
2023-12-06 23:16:24
kernel-rt security update
2023-12-06 23:16:07
oraclelinux
oraclelinux
kernel security and bug fix update
2023-12-01 00:00:00
kernel security update
2024-01-26 00:00:00
kernel security update
2024-03-07 00:00:00
almalinux
almalinux
Important: kernel security and bug fix update
2023-11-28 00:00:00
ibm
ibm
Security Bulletin: Vulnerabilities in Linux Kernel might affect IBM Spectrum Copy Data Management
2024-01-12 16:31:57
Security Bulletin: Vulnerabilities in Spring, Tomcat, Jackson, sudo, and Linux kernel can affect IBM Spectrum Protect Plus
2024-03-20 18:36:29
Security Bulletin: Multiple Vulnerabilities in CloudPak for AIOps
2024-01-31 19:31:55
redos
redos
ROS-20230904-01
2023-09-04 00:00:00

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.6%

JSON
Related for PRION:CVE-2023-3812
debiancve1nessus65cve1cbl_mariner1nvd1redhatcve1githubexploit1ubuntucve1cvelist1redhat25osv4openvas9rocky3oraclelinux3almalinux1ibm4redos1