Astra Linux – Vulnerability in aom

It was discovered that AOM v2.0.1 contains a NULL pointer dereference through the component av1/av1dxiface.c...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: vop: fixed a possible null-ptr-deref in vopbind. This issue could lead to a null-ptr-deref in resourcesize if platformgetresource returns NULL. Moving the call to resourcesize after devmioremapresource and checking...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Media: MediTech; vcodec: Cannot set dstbuffer to done when a late decoding error occurs. The core thread will call v4l2m2mbufdone to set the dstbuffer as done for the late architecture. If v4l2m2mbufdoneandjobfinish is called lat...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommufd: The “end” field should be set correctly when performing batch carry operations. Although the test suite covers this issue, it was somehow overlooked that this behavior was incorrect. The test...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: regulator: da9063: Fix for null pointer dereferencing in partially configured DT configurations. When some of the da9063 regulators do not have corresponding DT nodes, a null pointer dereference occurs during bootup. This happens...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: mtd: Fixed a NULL pointer dereferencing issue caused by the ftl notifier. If both ftl.ko and gluebi.ko are loaded, the ftl notifier triggers a NULL pointer dereferencing when attempting to access ‘gluebi-desc’ in gluebiread. In t...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Implement a reference counter for SRB The timeout handler and the done function are competing with each other. When qla2x00asynciocbtimeout starts to execute, it may be preempted by the normal response path via the...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in the QEMU-built-in VNC server. When a client connects to the VNC server, QEMU checks whether the current number of connections exceeds a certain threshold. If it does, QEMU terminates the previous connection. However, if the previous connection is still in the handshake...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ixgbevf: added the missing negotiatefeatures operation to the Hyper-V ops table. The commit a7075f501bd3 “ixgbevf: fixed mailbox API compatibility by negotiating supported features” added the.negotiatefeatures callback to...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: filemap: Handle sibling entries in filemapgetreadbatch. If a read race occurs with an invalidation followed by another read, it is possible for a folio to be replaced with a higher-order folio. If this happens, we will see a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - Media: MediTech: vcodec: Added a lock to protect the ctxlist variable, to prevent access to a NULL pointer within the vpudecipihandler function when the ctxlist has been deleted due to an unexpected behavior on the SCP IP...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: spi: mchp-pci1xxx: Fixed a possible null pointer derefrence in pci1xxxspiprobe. In the function pci1xxxxspiprobe, there is a potential null pointer that may be caused by a failed memory allocation performed by the function...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: The NULL check for currxfer was protected in the IRQ handler. Now, all other accesses to currxfer are performed under a lock. The NULL check for currxfer in tegraqspiisrthread is also protected by a spinlock...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: backlight: hx8357: Fixed potential NULL pointer dereferencing issues. The “im” pins are optional. Added a missing check in the hx8357probe function...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq – added a check for the return value of cpufreqcpuget. cpufreqcpuget may return NULL. To avoid NULL-reference checks, it should return 0 in case of an error. This issue was identified by the Linux...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: mailbox: th1520: Fixed a NULL vs ISERR bug. The devmioremap function does not return error pointers; instead, it returns NULL. Updated the error checking to match this behavior...

Astra Linux – Vulnerability in protobuf

Dereferencing a null pointer when a null char is present in a prototype symbol. The symbol is parsed incorrectly, resulting in an unchecked call into the name of the prototype file during the generation of the resulting error message. Since the symbol is incorrectly parsed, the file value is...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Netwerk: Ethernet: mtkethsoc: A possible NULL pointer dereferencing has been fixed in the mtkhwlrogetfdirall function. The rulelocs variable is allocated in the ethtoolgetrxnfc function, and its size is determined by rulecnt from...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: dwhdmi: fixed connector access for scdc The commit 5d844091f237 “drm/scdc-helper: Pimp SCDC debugs” changed the scdc interface to retrieve an i2c adapter from a connector. However, in the case of dwhdmi, the wrong...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: kobject: A sanity check was added for kset-kobj.ktype in ksetregister. When I register a kset in the following manner: c static struct kset mykset; kobjectsetname&mykset.kobj, "mykset"; ret = ksetregister&mykset; A null pointer...