Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: blk-cgroup: The reinit operation for blkgiostatset is performed after clearing data in blkcgresetstats. When the blkgalloc function is called to allocate a blkcggq structure along with its associated blkgiostatset, there are t...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: PCI: Endpoint – Avoid creating sub-groups asynchronously Asynchronous creation of sub-groups by a delayed operation could lead to a NULL pointer dereference when the driver directory is removed before the operation completes. The...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: libceph: The monhandleauthdone function should return the error message. Currently, any error from cephauthhandlereplydone is propagated via finishauth, but it is not returned from monhandleauthdone. This results in higher-level...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: pstore: ramcore: Fixed an issue where an incorrect success return occurred when vmap failed. In persistentramvmap, vmap may return NULL upon failure. If the offset is non-zero, adding offsetinpagestart causes the function to retu...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Net: Ethernet: xscale: Ensure proper check for PTP support. In the function ixp4xxgettsinfo, the function ixp46xptpfind is called unconditionally, even though this feature only exists in ixp46x. This leads to the following...

Astra Linux – Vulnerability in Python-APT

Dereferencing a NULL pointer in TagSection.keys in Python-apt on APT-based Linux systems allows a local attacker to cause a denial of service process crash through a crafted deb822 file containing malformed non-UTF-8 keys...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fixed NULL pointer dereferencing in acpievaddressspacedispatch. A new check was added to cover missed execution paths...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: be2net: Fixed NULL pointer dereferencing in becmdgetmacfromlist. When the parameter pmacidvalid, an argument of becmdgetmacfromlist, is set to false, the driver may request the PMACID from the firmware of the network card. This...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmloop: Fixed a segfault in tcmlooptpgaddressshow If the allocation of tlhba-sh fails in tcmloopdriverprobe, and we attempt to dereference it in tcmlooptpgaddressshow, we will encounter a segfault. See below for an...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l41: Fixed NULL pointer dereferencing in cs35l41hdareadacpi The acpigetfirstphysicalnode function may return NULL. In such cases, the getdevice function also returns NULL. However, this value is then dereferenced...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: xfs: check the return value of xchkscrubcreatesubord. This function should be fixed to return NULL instead of the mangled ENOMEM value. Additionally, the calling functions should be corrected to actually check for a null pointer...

Astra Linux – Vulnerability in dcmtk

A flaw has been discovered in OFFIS DCMTK up to version 3.6.9. The affected element is the function DcmQueryRetrieveIndexDatabaseHandle::startFindRequest/DcmQueryRetrieveIndexDatabaseHandle::startMoveRequest in the library dcmqrdb/libsrc/dcmqrdbi.cc of the component dcmqrscp. This manipulation ca...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/hsr: A NULL pointer dereference was fixed in prpgetuntaggedframe. prpgetuntaggedframe calls pskbcopy to create frame-skbstd, but does not check whether the allocation fails. If pskbcopy returns NULL, skbclone is called with a...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: HID: hid-pl: handling probe errors Errors in the init process must be reported back; otherwise, we will follow a NULL pointer the first time FF is used...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: Do not dereference a NULL pointer during plane reset. The plane state in drmgemresetshadowplane can be NULL. Do not dereference that pointer; instead, pass NULL to the other plane-reset helpers. Clear plane-state to NU...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: Fix for iiochanspec for sensors without event detection. The stlsm6dsxaccchannels array within struct iiochanspec contains a eventspec field that is not NULL, indicating that the sensor supports IIO events...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fixed a NULL pointer dereference in sndusbmixercontrolsbadd In sndusbcreatestreams, for UAC version 3 devices, the Interface Association Descriptor IAD is retrieved via usbifnumtoif. If this call fails, a fallbac...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: A NULL pointer dereferencing issue was addressed when splitting folio objects. The commit c010d47f107f “mm: thp: splitting huge pages into lower-order pages” introduced a check on the order of the folio objects via...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: Fixed a crash that occurred when adding an interface under a latency condition. The commit 15faa1f67ab4 “lan966x: Fixed a crash that occurred when adding an interface under a latency condition” fixed a similar...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: phy: freescale: imx8qm-hsio: fix NULL pointer dereference During the probe, the refclkpad pointer is set to NULL if the 'fsl,refclk-pad-mode' property is not defined in the device tree node. However, in the imxhsioconfigureclkpad...