Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: BPF: Do not use tnumrange for array range checking when dealing with poke descriptors. Hsin-Wei reported a KASAN issue triggered by their BPF runtime fuzzer, which is based on a customized syzkaller: - BUG: KASAN: Out-of-bound...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: fix resource leaks in vdecmsgqueueinit If any error occurs in vdecmsgqueueinit, we need to set msgqueue-wdmaaddr.size = 0;. Normally, this is done inside the vdecmsgqueuedeinit function. However, if the...

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: PCI: Endpoint – Fix for handling the configfs group list head The use of listdel on the epfgroup field of struct pciepfdriver in pciepfremovecfs is incorrect. This field is a list head, not a list entry. This listdel call trigger...

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: kprobes: Fixed a possible use-after-free issue during kprobe registration. When unloading a module, its state changes from MODULESTATELIVE to MODULESTATEGOING, and then to MODULESTATEUNFORMED. Each of these changes takes some...

Astra Linux – Vulnerability in WebKit2GTK

There was an issue with URL handling that caused spoofing. This issue has been addressed through improved input validation. This issue is fixed in iOS 16.4 and iPadOS 16.4. Visiting a malicious website may result in address bar spoofing...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: sched/scs: The task stack state is reset in bringupcpu. When a CPU is hot-plugged, the idle task on that CPU calls several layers of C code before finally leaving the kernel. When KASAN is in use, “poisoned” shadow is left behind...

Astra Linux – Vulnerability in Firefox

The use of RTL Arabic characters in the address bar may have allowed for URL spoofing. This vulnerability affects Firefox 115...

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

In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: corrected incorrect allocation size gcc-14 notes that the allocation using sizeofvoid on 32-bit architectures is insufficient for a 64-bit physaddrt: drivers/firmware/efi/capsule-loader.c: In the function...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ICMP: Fixed a data race around sysctlicmperrorsuseinboundifaddr. When reading sysctlicmperrorsuseinboundifaddr, it can be changed concurrently. Therefore, we need to add READONCE to its reader function...

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

In the Linux kernel, the following vulnerability has been resolved: arp: Prevent overflow in arpreqget. Syzkaller reported an overflow during the write operation in arpreqget. 0 When the ioctlSIOCGARP function is called, arpreqget retrieves a neighbor entry and copies neigh-ha to struct...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: usb: asix: validate PHY address before use The ASIX driver reads the PHY address from the USB device via asixreadphyaddr. A malicious or faulty device may return an invalid address = PHYMAXADDR, which causes a warning in...

Astra Linux – Vulnerability in git-lfs

Git LFS is an extension of Git for versioning large files. When Git LFS requests credentials from Git for a remote host, it passes portions of the host’s URL to the git-credential1 command without checking for embedded line-ending control characters. It then sends any credentials it receives back...

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

In the Linux kernel, the following vulnerability has been resolved: mips: bmips: BCM6358 – Ensure that CBR is set correctly. It was discovered that some devices have the CBR address set to 0, causing kernel panic when archsyncdmaforcpuall is called. This issue occurs when the system is booted fro...

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

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disabling KASAN during applyalternatives Fei reported that KASAN is triggered during applyalternatives on a 5-level paging machine: BUG: KASAN: Out-of-bounds access in rcuiswatching A read of size 4 at address...

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

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: The possibility of a Use-after-Free condition arises when selecting an endpoint. The functions selectlocaladdress and selectsignaladdress both select an endpoint from a list within the RCU-protected section. However,...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: dm raid: fixed the KASAN warning in raid5adddisks. There is a KASAN warning in raid5adddisk when running the LVM testsuite. The warning occurs during the test lvconvert-raid-reshape-lineartoraid6-single-type.sh. We fixed this...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rcv: mm: Fixed the out-of-bound issue with vmemmap addresses In the sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. The virtual address of struct pages can...

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

In the Linux kernel, the following vulnerabilities have been resolved: nvmet-tcp: bounds checks were added in nvmettcpbuildpduiovec. The nvmettcpbuildpduiovec function could exceed the range of cmd-req.sg when the PDU length or offset exceeds sgcnt, and then use absurd values for sg-length/offset...

Astra Linux – Vulnerability in 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 in Firefox and Thunderbird

An attacker could have placed a datalist element to obscure the address bar. This vulnerability affects Firefox 113, Firefox ESR 102.11, and Thunderbird 102.11...