Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Ensure that the fwinfo is not null before using it. This resolves the warning regarding the dereference of a null return value reported by Coverity...

Astra Linux – Vulnerability in Zabbix

Users who do not have permission for any host can access and view the number of hosts along with other statistics through the System Information Widget in the Global View Dashboard...

Astra Linux – Vulnerability in Firefox, Thunderbird

Insufficient checks during the processing of graphics shared memory could lead to memory corruption. This vulnerability could be exploited by an attacker to perform a sandbox escape. This issue affects Firefox 129, Firefox ESR 115.14, Firefox ESR 128.1, Thunderbird 128.1, and Thunderbird 115.14...

Astra Linux – Vulnerability in Firefox, Thunderbird

By sending a specially crafted push message, a remote server could have terminated the parent process, causing the browser to become unresponsive. This vulnerability affects Firefox 132, Firefox ESR 128.4, Thunderbird 128.4, and Thunderbird 132...

Astra Linux – Vulnerability in Firefox, Thunderbird

A permission leak could have occurred from a trusted site to an untrusted site through embed or object elements. This vulnerability affects Firefox 132, Firefox ESR 128.4, Firefox ESR 115.17, Thunderbird 128.4, and Thunderbird 132...

Astra Linux – Vulnerability in Firefox, Thunderbird

The truncation of a long URL could have allowed for origin spoofing in a permission prompt. This vulnerability affects Firefox 132, Firefox ESR 128.4, Thunderbird 128.4, and Thunderbird 132...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: L2CAP: Fixed an UAF in l2capconnect Reported by Syzbot BUG: KASAN: Use of a slab object after a free call in l2capconnectconstprop.0+0x10d8/0x1270 net/bluetooth/l2capcore.c:3949 Read of size 8 at address...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Do not allow mapping the MMIO HDP page with large pages. In that case, we do not receive the correct offset. The GPU has an unused 4K area of the register BAR space, into which we can remap registers. We remap the HDP...

Astra Linux – Vulnerability in Zabbix

In the src/libs/zbxembed/browser.c file, the esbrowserctor method retrieves a heap pointer from the Duktape JavaScript engine. This heap pointer is then used by the browserpusherror method in the src/libs/zbxembed/browsererror.c file. A use-after-free bug can occur at this stage if the wd-browser...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: speakup: Fixed the bug where sizeof was used instead of ARRAYSIZE. The “buf” pointer is an array of u16 values. This code should use ARRAYSIZE which is 256, instead of sizeof which is 512. Otherwise, it may still lead to...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: um: line: always fill errorout in setuponeline The pointer is not initialized by the callers, but I’ve encountered cases where it is still printed; initialize it in all possible cases within setuponeline...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Added a check for memory allocation. allocpbl can return an error when memory allocation fails. The driver does not check the status of memory allocation in some instances...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ext4: A infinite loop occurs when replaying fastcommit. When performing a fastcommit replay, an infinite loop may occur due to an uninitialized extentstatus structure. The ext4extdetermineinserthole function does not detect this...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipvs: Properly dereferencing pe in ipvsaddservice. Use pe directly to resolve the sparse warning: net/netfilter/ipvs/ipvsctl.c:1471:27: warning: dereference of noderef expression...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fixed the slab-use-after-free issue in cachefileswithdrawcookie We encountered the following issue during our fault injection stress test: ================================================================== BUG: KASAN:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: added error handling to avoid out-of-bounds access. If the sdmav40irqidtoseq function returns -EINVAL, the process should be stopped to prevent out-of-bounds reading; therefore, -EINVAL should be returned directly...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fixed a possible null pointer dereference issue. In the vc4hdmiaudioinit function, the getaddress function may return NULL, which can later be dereferenced. This bug has been fixed by adding a NULL check. This issue was...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix use-after-free bugs caused by scosocktimeout When the sco connection is established and then, the sco socket is releasing, timeoutwork will be scheduled to judge whether the sco disconnection is timeout. The sock...

Astra Linux – Vulnerability in bind9

Clients that use DNS-over-HTTPS DoH can exhaust the CPU and/or memory of a DNS resolver by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fixed the race condition issue caused by session lookup and expiration. The session reference count was incremented within the lock during the lookup operation, thereby avoiding the race condition related to session...