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HistoryAug 05, 2022 - 4:15 p.m.
CVE-2022-1012
memory leak
tcp source port
information leak
denial of service
CVSS3
8.2
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS
0.001
Percentile
46.7%
A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.
Affected configurations
Node
linuxlinux_kernelRange<5.18
ORlinuxlinux_kernelMatch5.18-
ORlinuxlinux_kernelMatch5.18rc1
ORlinuxlinux_kernelMatch5.18rc2
ORlinuxlinux_kernelMatch5.18rc3
ORlinuxlinux_kernelMatch5.18rc4
ORlinuxlinux_kernelMatch5.18rc5
Related
cvelist
cvelist
CVE-2022-1012
2022-08-05 00:00:00
veracode
veracode
Memory Leak
2022-07-21 00:43:27
cbl_mariner
cbl_mariner
CVE-2022-1012 affecting package kernel 5.10.131.1-1
2022-09-17 05:57:05
CVE-2022-1012 affecting package kernel for versions less than 5.15.67.1-4
2022-10-05 23:34:27
redhatcve
redhatcve
CVE-2022-1012
2022-05-10 12:29:51
CVE-2022-32296
2022-06-14 14:30:03
ibm
ibm
prion
prion
Memory corruption
2022-08-05 16:15:00
ubuntucve
ubuntucve
CVE-2022-1012
2022-05-12 00:00:00
CVE-2022-32296
2022-06-05 00:00:00
cve
cve
CVE-2022-1012
2022-08-05 16:15:11
debiancve
debiancve
CVE-2022-1012
2022-08-05 16:15:11
oraclelinux
oraclelinux
kernel security and bug fix update
2022-08-08 00:00:00
kernel security and bug fix update
2022-06-30 00:00:00
osv
osv
Important: kernel-rt security and bug fix update
2022-08-02 00:00:00
Important: kernel security and bug fix update
2022-08-03 00:00:00
Important: kernel security and bug fix update
2022-08-02 07:00:14
nessus
nessus
AlmaLinux 8 : kernel-rt (5834) (ALSA-2022:5834)
2022-08-05 00:00:00
AlmaLinux 8 : kernel (5819) (ALSA-2022:5819)
2022-08-10 00:00:00
Rocky Linux 8 : kernel-rt (RLSA-2022:5834)
2022-08-16 00:00:00
redhat
redhat
(RHSA-2022:5819) Important: kernel security and bug fix update
2022-08-02 07:00:14
(RHSA-2022:5834) Important: kernel-rt security and bug fix update
2022-08-02 07:11:05
(RHSA-2022:5636) Important: kernel security and bug fix update
2022-07-19 14:44:22
rocky
rocky
kernel-rt security and bug fix update
2022-08-02 07:11:05
kernel security and bug fix update
2022-08-02 07:00:14
almalinux
almalinux
Important: kernel security and bug fix update
2022-08-03 00:00:00
Important: kernel-rt security and bug fix update
2022-08-02 00:00:00
Important: kernel security and bug fix update
2022-07-01 00:00:00
altlinux
altlinux
openvas
openvas
Mageia: Security Advisory (MGASA-2022-0195)
2022-05-23 00:00:00
Ubuntu: Security Advisory (USN-5630-1)
2022-09-23 00:00:00
Ubuntu: Security Advisory (USN-5622-1)
2022-09-22 00:00:00
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2022-05-21 11:50:18
Updated kernel packages fix security vulnerabilities
2022-05-21 11:50:18
ubuntu
ubuntu
Linux kernel vulnerabilities
2022-09-21 00:00:00
Linux kernel (GKE) vulnerabilities
2022-10-04 00:00:00
Linux kernel (Raspberry Pi) vulnerabilities
2022-09-22 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2022-06-24 00:00:00
Security update for the Linux Kernel (important)
2022-09-01 00:00:00
Security update for the Linux Kernel (important)
2022-09-01 00:00:00
amazon
amazon
Important: kernel
2022-06-30 23:38:00
Important: kernel
2022-07-06 03:13:00
photon
photon
Critical Photon OS Security Update - PHSA-2022-0238
2022-08-26 00:00:00
Important Photon OS Security Update - PHSA-2022-4.0-0238
2022-08-26 00:00:00
ics
ics
Siemens SIMATIC MV500 Devices
2023-07-13 12:00:00
debian
debian
[SECURITY] [DSA 5161-1] linux security update
2022-06-11 09:15:06
CVSS3
8.2
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS
0.001
Percentile
46.7%
Related for NVD:CVE-2022-1012