Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: filemap: Fixing the bounds checking in filemapread. If the caller provides an iocb-kipos value that is close to the upper limit of the filesystem, and an iterator with a count that causes us to exceed that limit, then filemapread...

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

A issue was discovered in the Linux kernel through version 6.5.9. During a race condition involving the exit of a SQ thread, a NULL pointer dereferencing in iouring/fdinfo.c’s iouringshowfdinfo function can occur...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed the lock dependency warning with srcu ====================================================== WARNING: A circular locking dependency was detected. 6.5.0-kfd-yangp 2289 Not tainted...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: Enforce expectedattachtype for tailcall compatibility Yinhao et al. recently reported: Our fuzzer tool discovered an uninitialized pointer issue in the bpfprogtestrunxdp function within the Linux kernel’s BPF subsystem. This...

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

In the Linux kernel, the following vulnerabilities have been resolved: netlink: Do not hard code the device address length in fdb dumps. syzbot reports that some netdev devices do not have a six-byte address. Replace ETHALEN with dev-addrlen. 1 In cases where dev-addrlen = 4 BUG: KMSAN:...

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

In the Linux kernel, the following vulnerability has been resolved: drm/panel: ilitek-ili9881c: Fixed a warning related to GPIO controllers that need to sleep. The ilitek-ili9881c uses the non-sleeping gpiodsetvalue function to control the reset GPIO. This issue occurs when the GPIO controller...

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

In the Linux kernel, the following vulnerability has been resolved: Wireguard: allowedips – Avoid unaligned 64-bit memory accesses On the Parisc platform, the kernel issues warnings because swapendian attempts to load a 128-bit IPv6 address from an unaligned memory location: - Kernel: Unaligned...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qla2xxx: Command completion occurred prematurely during the lock phase. A crash was observed when performing NPIV and FW reset. BUG: Kernel NULL pointer dereferencing, address: 000000000000001c PF: Supervisor read access...

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: media: v4l2-tpg: prevent the risk of a division by zero According to Coverity’s reports, the logic in tpgprecalculateline blindly rescales the buffer even when scaledwitdh equals zero. If this occurs, it will lead to a division b...

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

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLAVFVLANLIST attribute validation. Each attribute within a nested IFLAVFVLANLIST is assumed to be a struct iflavfvlaninfo. Therefore, the size of such an attribute must be at least sizeofstruct...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed the out-of-bounds write warning. Check the ring type value to address the out-of-bounds write warning...

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

In the Linux kernel, the following vulnerabilities have been resolved: jffs2: Fixed potential illegal address access in jffs2freeinode. During the stress testing of the jffs2 file system, the following abnormal outputs were found: 2430.649000 Unable to handle kernel paging request at virtual...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/mglru: The issue of division by zero in vmpressurecalclevel has been fixed. evictfolios uses a second pass to reclaim folios that have undergone page writeback and become clean before the first pass is completed. This is becau...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: xhci: Handling of TD clearing for multiple streams When multiple streams are in use, multiple TDs might be active during the termination of an endpoint. We need to issue a Set TR Dequeue Pointer for each TD to ensure everything i...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: The socket is closed after it has been accepted, even when the per-IP limit is exceeded and a connection attempt fails. When the per-IP connection limit is exceeded in ksmbdkthreadfn, the code sets ret to -EAGAIN and...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: Fix to wait on block writeback in the postread case. If the inode is compressed but not encrypted, the function f2fswaitonblockwriteback was not called properly to wait for the GC-ed page writeback in the IPU write path...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In the SR-IOV environment, the value of pcietable-numoflinklevels will be 0, and numoflevels - 1 will cause an array index out of bounds...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: wwan: t7xx: Fixed the FSM command timeout issue When the driver processes the internal state change command, it uses an asynchronous thread to handle the command operation. If the main thread detects that the task has tim...

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

In the Linux kernel, the following vulnerability has been resolved: “aoe”: avoided potential deadlock at setcapacity. setcapacity has been moved outside of the section protected by &d-lock. This prevents possible unsafe locking scenarios due to interrupts. Here’s the sequence of events: 1...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Added an array index check for hdcp ddc access. Reason Coverity reported an OVERRUN warning. Do not check if the array index is valid. How Check that the msgid is valid and that the array index is valid...