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OSV
OSV
added 2022/08/31 4:15 p.m.7 views

CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

7.8CVSS6.6AI score
SaveExploits0References2
ATTACKERKB
ATTACKERKB
added 2022/08/31 4:15 p.m.7 views

CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

7.8CVSS7AI score0.00231EPSS
SaveExploits0References4
OSV
OSV
added 2022/08/31 4:15 p.m.3 views

DEBIAN-CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

7.8CVSS7.4AI score0.00231EPSS
SaveExploits0References1
OSV
OSV
added 2022/08/31 4:15 p.m.4 views

UBUNTU-CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

7.8CVSS5.8AI score0.00231EPSS
SaveExploits0References4
Prion
Prion
added 2022/08/31 4:15 p.m.20 views

Privilege escalation

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

4.3CVSS7.4AI score0.00231EPSS
SaveExploits0References2Affected Software1
UbuntuCve
UbuntuCve
added 2022/08/31 4:15 p.m.28 views

CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

7.8CVSS7AI score0.00231EPSS
SaveExploits0References3
CVE
CVE
added 2022/08/31 12:0 a.m.81 views

CVE-2022-1976

CVE-2022-1976 affects the Linux kernel IO-URING implementation. The flaw allows a local attacker to craft a sequence of requests that triggers a use-after-free in the kernel, leading to memory corruption and possible privilege escalation. Across multiple sources, the issue is described without pu...

7.8CVSS7.4AI score0.00231EPSS
SaveExploits0References2Affected Software1
Debian CVE
Debian CVE
added 2022/08/31 12:0 a.m.34 views

CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

7.8CVSS7.5AI score0.00231EPSS
SaveExploits0
Cvelist
Cvelist
added 2022/08/31 12:0 a.m.27 views

CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation...

7.7AI score0.00231EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
added 2022/08/23 12:0 a.m.9 views

PT-2022-7359 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel io uring module affected versions not specified Description: The issue is related to an off-by-one error in the io uring module, specifically affecting the io sync cancel function in the io uring/cancel.c component. This error is...

7.8CVSS7.3AI score0.00288EPSS
SaveExploits0References9
OSV
OSV
added 2022/08/13 11:4 a.m.7 views

OESA-2022-1824 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: nfqnlmangle in net/netfilter/nfnetlinkqueue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service panic because, in the case of an nfqueue verdict with a one-byte nftapayload attribute, an...

7.8CVSS5.4AI score0.07156EPSS
SaveExploits8References5
Positive Technologies
Positive Technologies
added 2022/07/22 12:0 a.m.6 views

PT-2022-7703 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the version containing commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859 Description: The issue is related to a double free vulnerability in the Linux kernel, specifically with the io uring feature. This...

7.8CVSS5.3AI score0.0027EPSS
SaveExploits0References17
Positive Technologies
Positive Technologies
added 2022/07/09 12:0 a.m.14 views

PT-2022-7346 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL pointer dereference issue was discovered in the Linux kernel in io files update with index alloc. This issue could allow a local user to potentially crash the system, causing a...

9.8CVSS7AI score0.67994EPSS
SaveExploits196References857
Positive Technologies
Positive Technologies
added 2022/06/30 12:0 a.m.11 views

PT-2022-4808 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a use-after-free in io uring in the Linux kernel. The Signalfd poll and binder poll functions use a waitqueue whose lifetime is the current task, and it sends a...

9.8CVSS7.5AI score0.67994EPSS
SaveExploits215References1584
RedhatCVE
RedhatCVE
added 2022/06/14 2:59 p.m.52 views

CVE-2022-1976

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation. Mitigati...

7.8CVSS1.2AI score0.00231EPSS
SaveExploits0References3
Positive Technologies
Positive Technologies
added 2022/06/02 12:0 a.m.5 views

PT-2022-7184 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw was found in the Linux kernel's implementation of IO-URING, allowing an attacker with local executable permission to create a string of requests that can cause a use-after-free...

7.8CVSS7.3AI score0.00231EPSS
SaveExploits0References15
ATTACKERKB
ATTACKERKB
added 2022/05/02 4:15 a.m.7 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...

7.8CVSS7.1AI score0.01073EPSS
SaveExploits1References9
OSV
OSV
added 2022/04/22 4:15 p.m.15 views

AZL-9582 CVE-2022-29582 affecting package kernel for versions less than 5.15.37.1-2

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...

7CVSS6.7AI score0.00773EPSS
SaveExploits3References1
Microsoft CVE
Microsoft CVE
added 2022/03/16 7:0 a.m.11 views

A flaw was found in the io-workqueue implementation in the Linux kernel versions prior to 5.15-rc1. The kernel can panic when an improper cancellation operation triggers the submission of new io-uring operations during a shortage of free space. This flaw allows a local user with permissions to execute io-uring requests to possibly crash the system.

...

5.5CVSS7.1AI score0.00238EPSS
SaveExploits0
CNVD
CNVD
added 2022/03/14 12:0 a.m.69 views

Linux kernel io-workqueue denial of service vulnerability

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. Linux kernel versions prior to 5.15-rc1 have a denial-of-service vulnerability that stems from a false cancel operation that triggers the commit of a new io-uring, resulting in a kernel error. An attacke...

5.5CVSS3.4AI score0.00238EPSS
SaveExploits0References1
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