Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfttproxy: restrict to prerouting hook TPROXY is only allowed during prerouting, but nfttproxy does not check this. This fix resolves a crash null dereference that occurs when using tproxy from, for example, the output...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fixed a possible incorrect match in nfosffind. nfosffind incorrectly returns true in case of a mismatch, which leads to copying uninitialized memory areas in nftosf. This can result in leaking stale kerne...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, from version 5.19.9 onwards, the drivers/scsi/stex.c file allows local users to access sensitive information from kernel memory. This occurs because the stexqueuecommandlck function lacks a memset for the PASSTHRUCMD case...

Astra Linux – Vulnerability in Linux 5.10, Linux

A vulnerability has been discovered in the Linux kernel and is classified as problematic. This vulnerability affects the function kcmtxwork in the file net/kcm/kcmsock.c of the kcm component. The vulnerability causes a race condition. It is recommended that a patch be applied to address this issu...

Astra Linux – Vulnerability in Linux 5.10

A flaw was discovered in the Linux kernel. The existing KVM SEV API contains a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in an AMD CPU that supports Secure Encrypted Virtualization SEV...

Astra Linux – Vulnerability in openjdk-11

Vulnerability in the Oracle Java SE and Oracle GraalVM Enterprise Edition products of Oracle Java SE component: Sound. The supported versions affected by this vulnerability are Oracle Java SE: 8u351, 8u351-perf, 11.0.17, 17.0.5, 19.0.1; Oracle GraalVM Enterprise Edition: 20.3.8, 21.3.4, and 22.3....

Astra Linux – Vulnerability in Linux, Linux 5.10

In the file drivers/media/dvb-core/dmxdev.c within the Linux kernel, up to version 5.19.10, a use-after-free condition has occurred due to race conditions related to reference counts, affecting the functions dvbdemuxopen and dvbdmxdevrelease...

Astra Linux – Vulnerability in Linux 5.10, Linux

A NULL pointer dereference flaw was discovered in dbFree in the fs/jfs/jfsdmap.c file of the Journaling File System JFS within the Linux kernel. This issue may allow a local attacker to cause the system to crash due to a missing sanity check...

Astra Linux – Vulnerability in Linux 5.10, Linux

A flaw was discovered in the udmabuf device driver of the Linux kernel. The specific flaw resides within a fault handler. The issue arises due to the lack of proper validation of user-supplied data, which can lead to a memory access beyond the end of an array. An attacker can exploit this...

Astra Linux – Vulnerability in Linux 5.10

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 in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fixed an issue where the data length of the skb structure was underflowed. A BUGON will be triggered in include/linux/skbuff.h, resulting in intermittent kernel panics when a length underflow is detected. This issu...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Rejecting out-of-bounds values in sndsocputvolsw We currently do not validate whether the values being set are within the range that we have announced to userspace as valid. Instead, we reject any values that are out o...

Astra Linux – Vulnerability in Linux, Linux 5.10

An improper update of the reference count vulnerability in the net/sched component of the Linux kernel allows a local attacker to escalate privileges to root. This issue affects Linux Kernel versions prior to 5.18, as well as version 4.14 and later versions...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel before version 5.17.3, fs/iouring.c contains a use-after-free issue due to a race condition related to iouring timeouts. This issue can be triggered by a local user who does not have access to any user namespace. However, the race condition may only be exploited infrequently...

Astra Linux – Vulnerability in Linux, Linux 5.10

The function usb8devstartxmit in the file drivers/net/can/usb/usb8dev.c within the Linux kernel, up to version 5.17.1, contains a double-free...

Astra Linux – Vulnerability in Linux, Linux 5.10

The file net/netfilter/nfdupnetdev.c in the Linux kernel versions 5.4 through 5.6.10 allows local users to gain privileges due to a heap-out-of-bounds write. This issue is related to the nftablesoffload mechanism...

Astra Linux – Vulnerability in Linux, Linux 5.10

A heap-based buffer overflow flaw was discovered in the way the legacyparseparam function in the Linux kernel’s Filesystem Context functionality verifies the length of the supplied parameters. A non-privileged user if non-privileged user namespaces are enabled, otherwise requiring CAPSYSADMIN...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed the rxrpclocal leak in rxrpclookuppeer. It is necessary to call rxrpcputlocal for the peer candidate before kfree, as it holds a reference to rxrpclocal. DH: v2: The peer freeing code has been abstracted into a...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Limits the period size to 16MB. We have set a practical limit on the period size the fragment shift in OSS, instead of using a full 31-bit value. A too-large value could lead to memory exhaustion, as we allocate...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fixed the issue of null pointer dereferencing on the pointer block. The pointer block returns from sndgf1dmanextblock, and it may be null. Therefore, there is a potential issue of null pointer dereferencing. This issue...