CVE-2026-28529: Use After Free

cryptodev-linux version 1.14 and prior contain a page reference handling flaw in the getuserbuf function of the /dev/crypto device driver that allows local users to trigger use-after-free conditions. Attackers with access to the /dev/crypto interface can repeatedly decrement reference counts of...

PT-2026-27766

Name of the Vulnerable Software and Affected Versions cryptodev-linux versions prior to 1.15 Description A page reference handling flaw exists in the get userbuf function of the /dev/crypto device driver. This issue allows local users to trigger use-after-free conditions, which occurs when a...

cryptodev-linux 资源管理错误漏洞

cryptodev-linux is an open-source Linux kernel encryption device driver developed by cryptodev-linux. Versions of cryptodev-linux prior to 1.14 contain a resource management vulnerability. This vulnerability stems from a page reference handling flaw in the getuserbuf function of the /dev/crypto...

EUVD-2019-6790

Malware in sbrugna...

CVE-2019-15879

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...

CVE-2019-15880

In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic...

CVE-2024-26877

A vulnerability was found in the Linux kernel's Xilinx crypto driver. This issue is caused by failing to disable bottom halves BH when calling the cryptofinalizerequest function, leading to potential system warnings and call traces. Mitigation Mitigation for this issue is either not available or...

DEBIAN-CVE-2024-26877

In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx - call finalize with bh disabled When calling cryptofinalizerequest, BH should be disabled to avoid triggering the following calltrace: ------------ cut here ------------ WARNING: CPU: 2 PID: 74 at...

CVE-2024-26877 crypto: xilinx - call finalize with bh disabled

In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx - call finalize with bh disabled When calling cryptofinalizerequest, BH should be disabled to avoid triggering the following calltrace: ------------ cut here ------------ WARNING: CPU: 2 PID: 74 at...

FreeBSD Competitive Conditions Issue Loophole

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. FreeBSD contains a Competitive Condition Problem vulnerability, which stems from a cryptodev module that allows data structures in the kernel to be re-exploited after they have been freed, and can be exploited by an...

FreeBSD Buffer Overflow Vulnerability (CNVD-2020-32360)

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. A buffer overflow vulnerability exists in the cryptodev module in FreeBSD versions prior to 12.1-STABLE r356911 and prior to 12.1-RELEASE p5, which stems from a program that fails to adequately validate the length of a...

CVE-2019-15880

In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic...

CVE-2019-15880

In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic...

CVE-2019-15879

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...

Race condition

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...

Buffer overflow

In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic...

CVE-2019-15880

The CVE-2019-15880 issue affects the FreeBSD cryptodev module in 12.1-STABLE before r356911 and 12.1-RELEASE before p5. The bug arises from insufficient validation of the user-supplied MAC key length, causing the module to allocate a kernel buffer based on that length. This can allow an unprivile...

CVE-2019-15879

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...

CVE-2019-15879

Summary: CVE-2019-15879 affects FreeBSD cryptodev in 11.x/12.x releases. A race condition allowed a data structure in the kernel to be used after it was freed (use-after-free), enabling an unprivileged process to overwrite arbitrary kernel memory. Affected components: cryptodev kernel module in F...

CVE-2019-15880: Improper Input Validation

In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic...