3211 matches found
i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
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bpf: Fail bpf_timer_cancel when callback is being cancelled
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CLSA-2024-1723622576 Fix of 29 CVEs
CVE-url: https://ubuntu.com/security/CVE-2024-42236 - usb: gadget: configfs: Prevent OOB read/write in usbstringcopy CVE-url: https://ubuntu.com/security/CVE-2024-41095 - drm/nouveau/dispnv04: fix null pointer dereference in nv17tvgetldmodes CVE-url: https://ubuntu.com/security/CVE-2024-41098 -...
kernel: tcp: properly terminate timers for kernel sockets
In the Linux kernel, the following vulnerability has been resolved: tcp: properly terminate timers for kernel sockets We had various syzbot reports about tcp timers firing after the corresponding netns has been dismantled. Fortunately Josef Bacik could trigger the issue more often, and could test...
CBL Mariner 2.0 Security Update: kernel (CVE-2024-38583)
The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-38583 advisory. - In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free of timer for...
nilfs2: fix use-after-free of timer for log writer thread
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kernel: tcp: properly terminate timers for kernel sockets
In the Linux kernel, the following vulnerability has been resolved: tcp: properly terminate timers for kernel sockets We had various syzbot reports about tcp timers firing after the corresponding netns has been dismantled. Fortunately Josef Bacik could trigger the issue more often, and could test...
kernel: media: bttv: fix use after free error due to btv->timeout timer
In the Linux kernel, the following vulnerability has been resolved: media: bttv: fix use after free error due to btv-timeout timer There may be some a race condition between timer function bttvirqtimeout and bttvremove. The timer is setup in probe and there is no timerdelete operation in remove...
kernel: tcp: properly terminate timers for kernel sockets
In the Linux kernel, the following vulnerability has been resolved: tcp: properly terminate timers for kernel sockets We had various syzbot reports about tcp timers firing after the corresponding netns has been dismantled. Fortunately Josef Bacik could trigger the issue more often, and could test...
kernel: media: bttv: fix use after free error due to btv->timeout timer
In the Linux kernel, the following vulnerability has been resolved: media: bttv: fix use after free error due to btv-timeout timer There may be some a race condition between timer function bttvirqtimeout and bttvremove. The timer is setup in probe and there is no timerdelete operation in remove...
SUSE CVE-2024-42239
In the Linux kernel, the following vulnerability has been resolved: bpf: Fail bpftimercancel when callback is being cancelled Given a schedule: timer1 cb timer2 cb bpftimercanceltimer2; bpftimercanceltimer1; Both bpftimercancel calls would wait for the other callback to finish executing,...
AZL-47453 CVE-2024-42239 affecting package kernel for versions less than 6.6.43.1-7
In the Linux kernel, the following vulnerability has been resolved: bpf: Fail bpftimercancel when callback is being cancelled Given a schedule: timer1 cb timer2 cb bpftimercanceltimer2; bpftimercanceltimer1; Both bpftimercancel calls would wait for the other callback to finish executing,...
AZL-47604 CVE-2024-42239 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: bpf: Fail bpftimercancel when callback is being cancelled Given a schedule: timer1 cb timer2 cb bpftimercanceltimer2; bpftimercanceltimer1; Both bpftimercancel calls would wait for the other callback to finish executing,...
DEBIAN-CVE-2024-42239
In the Linux kernel, the following vulnerability has been resolved: bpf: Fail bpftimercancel when callback is being cancelled Given a schedule: timer1 cb timer2 cb bpftimercanceltimer2; bpftimercanceltimer1; Both bpftimercancel calls would wait for the other callback to finish executing,...
CVE-2024-42239 bpf: Fail bpf_timer_cancel when callback is being cancelled
In the Linux kernel, the following vulnerability has been resolved: bpf: Fail bpftimercancel when callback is being cancelled Given a schedule: timer1 cb timer2 cb bpftimercanceltimer2; bpftimercanceltimer1; Both bpftimercancel calls would wait for the other callback to finish executing,...
kernel: bpf: Fix racing between bpf_timer_cancel_and_free and bpf_timer_cancel
A use-after-free flaw was found in the Linux kernel’s BPF functionality. This flaw allows a local user to crash the system...
kernel: PM / devfreq: Synchronize devfreq_monitor_[start/stop]
A flaw was found in the Linux kernel resulting from race conditions and a lack of synchronization in handling the delayed work timers in the devfreq component. This issue can lead to inconsistencies and a corruption of the timer list...
kernel: bpf: Fix racing between bpf_timer_cancel_and_free and bpf_timer_cancel
A use-after-free flaw was found in the Linux kernel’s BPF functionality. This flaw allows a local user to crash the system...
kernel: PM / devfreq: Synchronize devfreq_monitor_[start/stop]
A flaw was found in the Linux kernel resulting from race conditions and a lack of synchronization in handling the delayed work timers in the devfreq component. This issue can lead to inconsistencies and a corruption of the timer list...
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 Linux kernel that originates in the bpf module during a bpftimercancel call, which may result in a deadlock if the callback is being canceled...