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CNNVD
CNNVD
added 2022/05/17 12:0 a.m.9 views

Linux kernel 输入验证错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux kernel is vulnerable to a buffer overflow vulnerability that stems from a boundary error in iouring when handling untrusted input. A remote attacker could exploit this vulnerability to cause an...

7.8CVSS7.1AI score0.00507EPSS
SaveExploits1References22
OSV
OSV
added 2022/05/16 12:0 a.m.8 views

UBUNTU-CVE-2022-1116

Integer Overflow or Wraparound vulnerability in iouring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions prior to 5.4.189; version 5.4.24 and later versions...

7.8CVSS6.7AI score0.00507EPSS
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BDU FSTEC
BDU FSTEC
added 2022/05/13 12:0 a.m.11 views

The vulnerability of the fs/io_uring.c file in the io_uring subsystem of the Linux operating system allows a attacker to cause a service failure or gain increased privileges.

The vulnerability of the fs/iouring.c file in the iouring subsystem of the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure or increase their privileges...

7CVSS6.7AI score0.00773EPSS
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Microsoft CVE
Microsoft CVE
added 2022/05/06 7:0 a.m.14 views

In the Linux kernel before 5.17.3 fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however the race condition perhaps can only be exploited infrequently.

...

7CVSS6.9AI score0.00773EPSS
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NVD
NVD
added 2022/05/02 4:15 a.m.26 views

CVE-2022-29968

An issue was discovered in the Linux kernel through 5.17.5. iorwinitfile in fs/iouring.c lacks initialization of kiocb-private...

7.8CVSS0.01073EPSS
SaveExploits1References5
OSV
OSV
added 2022/05/02 4:15 a.m.5 views

DEBIAN-CVE-2022-29968

An issue was discovered in the Linux kernel through 5.17.5. iorwinitfile in fs/iouring.c lacks initialization of kiocb-private...

7.8CVSS7.6AI score0.01073EPSS
SaveExploits1References1
OSV
OSV
added 2022/05/02 4:15 a.m.9 views

UBUNTU-CVE-2022-29968

An issue was discovered in the Linux kernel through 5.17.5. iorwinitfile in fs/iouring.c lacks initialization of kiocb-private...

7.8CVSS7.1AI score0.01073EPSS
SaveExploits1References5
Cvelist
Cvelist
added 2022/05/02 4:0 a.m.64 views

CVE-2022-29968

An issue was discovered in the Linux kernel through 5.17.5. iorwinitfile in fs/iouring.c lacks initialization of kiocb-private...

7.6AI score0.01073EPSS
SaveExploits1References5
CNNVD
CNNVD
added 2022/05/02 12:0 a.m.11 views

Linux kernel 安全漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. Linux kernel version 5.17.5 and prior versions have a security vulnerability that stems from a missing initialization of kiocb-private in iorwinitfile in fs/iouring.c. No detailed vulnerability details a...

7.8CVSS7.6AI score0.01073EPSS
SaveExploits1References11
Mageia
Mageia
added 2022/04/28 3:51 p.m.86 views

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.35 and fixes at least the following security issues: A denial of service DOS issue was found in the Linux kernel smb2ioctlqueryinfo function in the fs/cifs/smb2ops.c Common Internet File System CIFS due to an incorrect return from the memdupuser...

7.8CVSS1.5AI score0.00773EPSS
SaveExploits8References4
RedhatCVE
RedhatCVE
added 2022/04/27 6:55 p.m.28 views

CVE-2022-1508

An out-of-bounds read flaw was found in the Linux kernel’s iouring module in the way a user triggers the ioread function with some special parameters. This flaw allows a local user to read some memory out of bounds...

6.8CVSS3.8AI score0.00237EPSS
SaveExploits0References4
RedhatCVE
RedhatCVE
added 2022/04/25 11:52 a.m.73 views

CVE-2022-29582

A use-after-free flaw was found in the Linux kernel’s iouring interface subsystem in the way a user triggers a race condition between timeout flush and removal. This flaw allows a local user to crash or escalate their privileges on the system...

7CVSS4.2AI score0.00773EPSS
SaveExploits3References4
OSV
OSV
added 2022/04/24 10:3 p.m.13 views

GSD-2022-1002022 io_uring: fix memory leak of uid in files registration

iouring: fix memory leak of uid in files registration This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.110 by commit...

7.2AI score
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OSV
OSV
added 2022/04/24 9:39 p.m.14 views

GSD-2022-1001751 io_uring: fix memory leak of uid in files registration

iouring: fix memory leak of uid in files registration This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.33 by commit...

7.2AI score
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OSV
OSV
added 2022/04/24 9:12 p.m.15 views

GSD-2022-1001427 io_uring: fix memory leak of uid in files registration

iouring: fix memory leak of uid in files registration This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.19 by commit...

7.2AI score
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OSV
OSV
added 2022/04/24 8:45 p.m.11 views

GSD-2022-1001102 io_uring: bump poll refs to full 31-bits

iouring: bump poll refs to full 31-bits This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.2 by commit...

7.2AI score
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OSV
OSV
added 2022/04/24 8:45 p.m.17 views

GSD-2022-1001099 io_uring: fix memory leak of uid in files registration

iouring: fix memory leak of uid in files registration This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.2 by commit...

7.2AI score
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OSV
OSV
added 2022/04/24 8:37 p.m.13 views

GSD-2022-1000994 io_uring: drop the old style inflight file tracking

iouring: drop the old style inflight file tracking This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.3 by commit...

7.2AI score
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OSV
OSV
added 2022/04/24 8:36 p.m.15 views

GSD-2022-1000975 io_uring: abort file assignment prior to assigning creds

iouring: abort file assignment prior to assigning creds This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.4 by commit...

7.2AI score
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ATTACKERKB
ATTACKERKB
added 2022/04/22 4:15 p.m.5 views

CVE-2022-29582

In the Linux kernel before 5.17.3, fs/iouring.c has a use-after-free due to a race condition in iouring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently...

7CVSS5.8AI score0.00773EPSS
SaveExploits3References11
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