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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•4 views

Astra Linux – Vulnerability in Thunderbird

When a worker is shut down, it was possible for the script to run late in the lifecycle, at a time when it should not be possible. This vulnerability affects Firefox 96, Thunderbird 91.6, and Firefox ESR 91.6...

8.8CVSS6.8AI score0.00559EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•6 views

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipmi:msghandler: Fixed potential memory corruption in ipmicreateuser. The “intf” list iterator becomes an invalid pointer if the correct “intf-intfnum” is not found. Calling atomicdec&intf-nrusers with an invalid pointer will lea...

7.8CVSS6.1AI score0.00166EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•10 views

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: gve: Prevent ethtool operations after shutdown A crash can occur if an ethtool operation is invoked after the shutdown function is called. shutdown is invoked during system shutdown to stop DMA operations without performing...

7.8CVSS6AI score0.0017EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•4 views

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disabling kvmclock on all CPUs during shutdown Currently, we disable kvmclock through the machineshutdown hook, and this only applies to the boot CPU. We need to disable it for all CPUs to prevent memory corruption,...

7.1CVSS6.2AI score0.00243EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•7 views

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Fixed the crash caused by the scv instruction with kexec. Kexec on pseries disables AIL reloconexc, which is required for supporting scv instructions. This happens before other CPUs have been shut down. This mean...

4.4CVSS6AI score0.00202EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•10 views

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

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: The iio object was freed before atomindexiio was called by atomparse, and it wasn’t released when the driver was shut down. This issue was fixed by releasing the iio object in radeonatombiosfini...

5.5CVSS6.1AI score0.00156EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•5 views

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Prevent the release of journal inode after journal shutdown. Before calling ocfs2deleteosb, the function ocfs2journalshutdown has already been executed in ocfs2dismountvolume. Therefore, osb-journal must be NULL. As a...

5.5CVSS6AI score0.00167EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•6 views

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Always drain health during the shutdown callback. There is no point in performing recovery operations during device shutdown. If health-related tasks are initiated, one must wait until they are completed to avoid race...

4.7CVSS5.8AI score0.00164EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•16 views

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Do not use devres for mdiobus As explained in the commits: 74b6d7d13307 “net: dsa: realtek: Register the MDIO bus under devres” 5135e96a3dd2 “net: dsa: Do not allocate the slavemiibus using devres” The...

5.5CVSS5.8AI score0.00275EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•13 views

Astra Linux – Vulnerability in Firefox and Thunderbird

During process shutdown, a document could cause a use-after-free of a languages service object, resulting in memory corruption and potentially exploitable crashes. This vulnerability affects Firefox 93, Thunderbird 91.2, and Firefox ESR 91.2...

7.5CVSS8.2AI score0.01467EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•10 views

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fixed the issue where the PF driver crashed during kexec kernel booting. During a kexec reboot, the hardware is not power-cycle, so the AF state from the old kernel can persist into the new kernel. When the AF and P...

5.5CVSS5.7AI score0.00162EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•9 views

Astra Linux – Vulnerability in Firefox

During the process shutdown, it was possible for an ImageBitmap to be created, which would later be used after being freed from a different code path, resulting in a potentially exploitable crash. This vulnerability affects Firefox versions less than 118...

9.8CVSS7.3AI score0.00842EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•9 views

Astra Linux – Vulnerability in Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: “sh: push-switch: Reorder cleanup operations to avoid use-after-free bug” The original code placed “flushwork” before “timershutdownsync” in “switchdrvremove”. Although we use “flushwork” to stop the worker, it could be reschedul...

8.4CVSS6.5AI score0.00242EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•5 views

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ax25: Fixed the reference count leak issue of the netdevice object. There is a reference count leak issue with the object netdevice in ax25devdevicedown. When the ax25 device is being shut down, ax25devdevicedown reduces the...

5.5CVSS5.9AI score0.00236EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•3 views

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

In the Linux kernel, the following vulnerability has been resolved: For TCP sockets with the TCPSYNRECV status, the function shutdownSENDSHUTDOWN is delayed. The TCPSYNRECV state is actually special; it is only used by cross-syn connections, and is mostly exploited by attackers. In the following...

5.5CVSS6.1AI score0.00332EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•7 views

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: dsa: improved shutdown sequence Alexander Sverdlin identified two issues during shutdown with the lan9303 driver. One issue is specific to lan9303, and the other occurs regardless of the driver. The first issue is that...

4.7CVSS6AI score0.00174EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•4 views

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: serial: protect uartportdtrrts in uartshutdown as well. The commit af224ca2df29 serial: core: Prevent unsafe uart port access, part 3 added several uport == NULL checks. One such check was added to uartshutdown. Therefore, the...

5.5CVSS6.2AI score0.00245EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•14 views

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tty: serial: fsllpuart: disable dma rx/tx use flags in lpuartdmashutdown lpuartdmashutdown tears down the lpuart DMA mechanism, but lpuartFlushBuffer can still occur. This attempt to access DMA APIs occurs if the lpuartDMATXuse...

5.5CVSS6.2AI score0.00156EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•10 views

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ftrace: Fixed a use-after-free issue related to dynamic ftraceops. KASAN reported a use-after-free when using ftrace. It was discovered that perf registered two ftrace operations with the same content, both being dynamic. Afte...

7.8CVSS6.8AI score0.00214EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•13 views

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tty: serial: fsllpuart: fixed a race condition during RX DMA shutdown. From time to time, DMA completion can occur mid-way through the DMA shutdown process: : lpuart32shutdown lpuartdmashutdown deltimersync lpuartdmarxcomplete...

7.8CVSS6.1AI score0.00147EPSS
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