19251 matches found
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
A memory write flaw that is outside the bounds of the system’s security was discovered in the Linux kernel’s Transport Layer Security functionality. This flaw allows a local user to cause a crash or potentially escalate their privileges on the system...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
A memory leak flaw was discovered in the Linux kernel’s Stream Control Transmission Protocol. This issue may occur when a user initiates a malicious networking service, and someone connects to this service. This could allow a local user to deplete resources, resulting in a denial of service...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
A null pointer dereference issue was discovered in the SCTP network protocol within the net/sctp/streamsched.c file in the Linux kernel. If the streamin allocation fails, the streamout resource is freed, allowing further access to it. A local user could exploit this vulnerability to crash the...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
A use-after-free flaw was discovered in the Linux kernel’s core dump subsystem. This flaw allows a local user to crash the system. Only if patch 390031c94211 “coredump: Use the vma snapshot in fillfilesnote” is not applied yet, then the kernel may be affected...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
A stack overflow flaw was discovered in the Linux kernel’s SYSCTL subsystem regarding how a user modifies certain kernel parameters and variables. This flaw allows a local user to crash the system or potentially escalate their privileges on the system...
Astra Linux – Vulnerability in Linux
A flaw involving double-free memory corruption in the Linux kernel’s HCI device initialization subsystem was discovered. This flaw allows a malicious HCI TTY Bluetooth device to be attached to the system. A local user could exploit this flaw to crash the system. This flaw affects all Linux kernel...
Astra Linux – Vulnerability in Linux
An out-of-bounds memory access flaw was discovered in the x25bind function in the net/x25/afx25.c file within the Linux kernel version v5.12-rc5. A failure in the bounds check allows a local attacker with a user account on the system to access out-of-bounds memory, resulting in a system crash or...
Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15
A use-after-free flaw was discovered in the Linux kernel’s SGI GRU driver. This flaw arises from the way the grufileunlockedioctl function is called by the user, resulting in a failure in the grucheckchipletassignment function. This flaw allows a local user to cause a system crash or potentially...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
A use-after-free flaw was discovered in the Linux kernel’s Netfilter functionality when adding a rule with NFTARULECHAINID. This flaw allows a local user to crash or escalate their privileges on the system...
Astra Linux – Vulnerability in Linux
A flaw was discovered in the way RTAS handled memory accesses in user space for kernel communication. In a guest system that is under lockdown usually due to Secure Boot, running on top of PowerVM or KVM hypervisors pseries platform, a root-like local user could exploit this flaw to further...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
A flaw in the use of free after the NILFS file system in the Linux kernel was discovered. This flaw causes the function security inodealloc to fail, leading to a call to the nilfsmdtdestroy function. A local user could exploit this flaw to crash the system or potentially escalate their privileges...
Astra Linux – Vulnerability in Linux, Linux 5.10
A race condition accessing file objects in the Linux kernel OverlayFS subsystem was identified. This occurs when users renames files using OverlayFS in a specific manner. A local user could exploit this flaw to cause the system to crash...
Astra Linux – Vulnerability in Intel Microcode
The removal or modification of security-critical code in certain Intel processors may allow an authenticated user to potentially enable information disclosure through local access...
Astra Linux – Vulnerability in Linux 5.10
A flaw was discovered in the subsequent getuserpagesfast function within the Linux kernel’s interface for symmetric key cipher algorithms, specifically in the skcipherrecvmsg function of the crypto/algifskcipher.c file. This flaw allows a local user to crash the system...
Astra Linux – Vulnerability in Linux 5.10
A flaw was discovered in the Linux kernel, specifically in the linux/net/netfilter/nftablesapi.c file of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue...
Astra Linux – Vulnerability in Linux 5.15
A flaw in the NULL Pointer Dereference mechanism within the Linux kernel’s NTFS3 driver function attrpunchhole was identified. A local user could exploit this flaw to crash the system...
Astra Linux – Vulnerability in Linux 5.15
A flaw in memory writing within the Linux kernel’s UDF file system functionality was discovered. This flaw allows a user to trigger certain file operations, which in turn triggers udfwritefi. A local user could exploit this flaw to crash the system or potentially cause other malicious actions...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
A memory write vulnerability that is outside the bounds of the system’s protection was discovered in the Linux kernel’s Kid-friendly Wired Controller driver. This vulnerability allows a local user to crash the system or potentially escalate their privileges. The issue lies in the bigbenprobe...
Astra Linux – Vulnerability in Linux
A flaw was discovered in the Linux kernel. A use-after-free occurred in the way the console subsystem utilized ioctls KDGKBSENT and KDSKBSENT. A local user could exploit this flaw to gain access to memory beyond its intended scope. The most significant threat posed by this vulnerability is to dat...
