Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the rsi driver not checking the state of the WoWlan configuration in a shutdown hook, which could result in ...

PT-2025-52982

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s wireless functionality related to Wake-on-Wireless LAN WoWlan. Specifically, the code did not properly check for a null pointer when configuring WoWla...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an Improper Resource Shutdown or Release in PyTorch [CVE-2025-3730]

Summary IBM Watson Speech Services Cartridge is vulnerable to an Improper Resource Shutdown or Release in PyTorch, caused by a flaw in PyTorch 2.6.0 that affects the function torch.nn.functional.ctc CVE-2025-3730. PyTorch is used in our service runtimes. This vulnerabilitiy has been addressed...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an Improper Resource Shutdown or Release in PyTorch [CVE-2025-2953]

Summary IBM Watson Speech Services Cartridge is vulnerable to an Improper Resource Shutdown or Release in PyTorch, due to an issue found in PyTorch 2.6.0+cu124 that affects the function torch.mkldnnmaxpool2d CVE-2025-2953. PyTorch is used in our service runtimes. This vulnerabilitiy has been...

Deliberate Internet Shutdowns

For two days in September, Afghanistan had no internet. No satellite failed; no cable was cut. This was a deliberate outage, mandated by the Taliban government. It followed a more localized shutdown two weeks prior, reportedly instituted "to prevent immoral activities." No additional explanation...

timers: Fix NULL function pointer race in timer_shutdown_sync()

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SUSE CVE-2025-68214

In the Linux kernel, the following vulnerability has been resolved: timers: Fix NULL function pointer race in timershutdownsync There is a race condition between timershutdownsync and timer expiration that can lead to hitting a WARNON in expiretimers. The issue occurs when timershutdownsync clear...

SUSE CVE-2025-68240

In the Linux kernel, the following vulnerability has been resolved: nilfs2: avoid having an active sctimer before freeing sci Because kthreadstop did not stop sctask properly and returned -EINTR, the sctimer was not properly closed, ultimately causing the problem 1 reported by syzbot when freeing...

EUVD-2025-203656

In the Linux kernel, the following vulnerability has been resolved: nilfs2: avoid having an active sctimer before freeing sci Because kthreadstop did not stop sctask properly and returned -EINTR, the sctimer was not properly closed, ultimately causing the problem 1 reported by syzbot when freeing...

EUVD-2025-203682

In the Linux kernel, the following vulnerability has been resolved: timers: Fix NULL function pointer race in timershutdownsync There is a race condition between timershutdownsync and timer expiration that can lead to hitting a WARNON in expiretimers. The issue occurs when timershutdownsync clear...

CVE-2025-68240

In the Linux kernel, the following vulnerability has been resolved: nilfs2: avoid having an active sctimer before freeing sci Because kthreadstop did not stop sctask properly and returned -EINTR, the sctimer was not properly closed, ultimately causing the problem 1 reported by syzbot when freeing...

UBUNTU-CVE-2025-68240

In the Linux kernel, the following vulnerability has been resolved: nilfs2: avoid having an active sctimer before freeing sci Because kthreadstop did not stop sctask properly and returned -EINTR, the sctimer was not properly closed, ultimately causing the problem 1 reported by syzbot when freeing...

CVE-2025-68240 nilfs2: avoid having an active sc_timer before freeing sci

In the Linux kernel, the following vulnerability has been resolved: nilfs2: avoid having an active sctimer before freeing sci Because kthreadstop did not stop sctask properly and returned -EINTR, the sctimer was not properly closed, ultimately causing the problem 1 reported by syzbot when freeing...

CVE-2025-68240

The CVE-2025-68240 entry concerns the Linux kernel nilfs2 subsystem. The described vulnerability arose because a sc_timer could remain active when freeing sci, caused by kthread_stop not reliably stopping sc_task (returning -EINTR), leaving the timer improperly closed. The remediation uses timer_...

CVE-2025-68240 nilfs2: avoid having an active sc_timer before freeing sci

In the Linux kernel, the following vulnerability has been resolved: nilfs2: avoid having an active sctimer before freeing sci Because kthreadstop did not stop sctask properly and returned -EINTR, the sctimer was not properly closed, ultimately causing the problem 1 reported by syzbot when freeing...

CVE-2025-68214

In the Linux kernel, the following vulnerability has been resolved: timers: Fix NULL function pointer race in timershutdownsync There is a race condition between timershutdownsync and timer expiration that can lead to hitting a WARNON in expiretimers. The issue occurs when timershutdownsync clear...

AZL-72475 CVE-2025-68214 affecting package kernel for versions less than 6.6.119.3-1

In the Linux kernel, the following vulnerability has been resolved: timers: Fix NULL function pointer race in timershutdownsync There is a race condition between timershutdownsync and timer expiration that can lead to hitting a WARNON in expiretimers. The issue occurs when timershutdownsync clear...

CVE-2025-68214

In the Linux kernel, the following vulnerability has been resolved: timers: Fix NULL function pointer race in timershutdownsync There is a race condition between timershutdownsync and timer expiration that can lead to hitting a WARNON in expiretimers. The issue occurs when timershutdownsync clear...

UBUNTU-CVE-2025-68236

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: ufs-qcom: Fix UFS OCP issue during UFS power down PC=3 According to UFS specifications, the power-off sequence for a UFS device includes: - Sending an SSU command with PowerCondition=3 and await a response. - Asserting...

UBUNTU-CVE-2025-68214

In the Linux kernel, the following vulnerability has been resolved: timers: Fix NULL function pointer race in timershutdownsync There is a race condition between timershutdownsync and timer expiration that can lead to hitting a WARNON in expiretimers. The issue occurs when timershutdownsync clear...