Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fixed the WQMEMRECLAIM warning When sunrpc is used, if a reset occurs, our workqueue may result in the following call trace: workqueue: WQMEMRECLAIM xprtiod: xprtrdmaconnectworker rpcrdma is being flushed! WQMEMRECLAIM...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fixed a use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leading ...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fixed the bsgdone function that causes double-free. Kernel panic was observed on the system: 5353358.825191 BUG: Unable to handle a page fault for address: ff5f5e897b024000. 5353358.825194 PF: Supervisor write acce...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: pnfs/flexfiles: Fixed a memory leak in nfs4ffallocdeviceidnode. In nfs4ffallocdeviceidnode, if the allocation for dsversions fails, the function jumps to the outscratch label without freeing the already allocated dsaddrs list,...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Fixed an off-by-one error in the setupnicdevices cleanup routine. In setupnicdevices, the initialization loop jumps to the setupnicdevfree label if a failure occurs. The current cleanup loop whilei-- skips the...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: usb: pegasus: enable basic endpoint checking The pegasusprobe function fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: can: esdusb: esdusbreadbulkcallback: fixed the URB memory leak. The memory leak was fixed in a similar manner to the issue in commit 7352e1d5932a “can: gsusb: gsusbreceivebulkcallback: fixed the URB memory leak”. In esdusbopen, t...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: The delay module was unloaded while the fabric scan was in progress. This led to a system crash during the load/unload test. 105954.384919 RBP: ffff914589838dc0 R08: 0000000000000000 R09: 0000000000000086...

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 found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: Rejects RSS hash key programming without a valid RX indirection table. RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: RSI: Fixed memory corruption caused by not setting the size of vif driver data. The struct ieee80211vif contains a trailing space for vif driver data. When struct ieee80211vif is allocated, the total memory size allocated i...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: Fixed a memory leak in mt7615mcuwtblstaadd. In mt7615mcuwtblstaadd, an skb object named sskb is allocated. If the subsequent call to mt76connacmcuallocwtblreq fails, the function returns an error without releasing t...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: GPU: host1x – Fixed a race condition in syncptalloc and syncptfree. A race condition occurred between host1xsyncptalloc and host1xsyncptput, which was addressed by using krefputmutex instead of krefput plus manual mutex locking...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtl818x: Fixed potential memory leaks in rtl8180initrxring In rtl8180initrxring, memory is allocated for skb packets and DMA allocations within a loop. When an allocation fails, the previously successful allocations are not...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Backlight: led-bl: Added devlink to the supplier LEDs. LED Backlight is a consumer of one or multiple LED class devices. However, devlink currently cannot create correct supplier-producer links when the supplier is a LED class...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: jbd2: avoided the bugon in jbd2journalgetcreateaccess when the file system is corrupted. The issue occurs when the file system is corrupted: ------------ cut here ------------ Kernel BUG at fs/jbd2/transaction.c:1289! Oops:...

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 vulnerability has been resolved: ksmbd: Buffer validation was corrected by including the size of the null-terminating character in the EA length. The smb2setea function, which handles Extended Attributes EA, conducted buffer validation checks that incorrectly...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/vgem-fence: Fixed potential deadlock issues upon release. A timer that automatically releases a vgem fence after 10 seconds is now implemented. This is achieved by calling timerdeletesync from fence-ops.release, which is...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Discard Beacon frames sent to non-broadcast addresses Beacon frames are required to be sent to the broadcast address. See IEEE Std 802.11-2020, 11.1.3.1: “The ‘Address 1’ field of the Beacon frame shall be set to...