CVE-2021-47359

CVE-2021-47359 concerns the Linux kernel CIFS subsystem and a fix for a soft lockup during fsstress. The issue caused system hangs (example: watchdog: BUG: soft lockup — CPU#6 stuck for 26s) and has been resolved by a kernel patch described as fixing the soft lockup during fsstress. Connected adv...

CVE-2021-47359

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix soft lockup during fsstress Below traces are observed during fsstress and system got hung. 130.698396 watchdog: BUG: soft lockup - CPU6 stuck for 26s!...

CVE-2021-47242 mptcp: fix soft lookup in subflow_error_report()

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix soft lookup in subflowerrorreport Maxim reported a soft lookup in subflowerrorreport: watchdog: BUG: soft lockup - CPU0 stuck for 22s! swapper/0:0 RIP: 0010:nativequeuedspinlockslowpath RSP: 0018:ffffa859c0003bc0 EFLAG...

CVE-2021-47242 mptcp: fix soft lookup in subflow_error_report()

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix soft lookup in subflowerrorreport Maxim reported a soft lookup in subflowerrorreport: watchdog: BUG: soft lockup - CPU0 stuck for 22s! swapper/0:0 RIP: 0010:nativequeuedspinlockslowpath RSP: 0018:ffffa859c0003bc0 EFLAG...

CVE-2021-47242

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix soft lookup in subflowerrorreport Maxim reported a soft lookup in subflowerrorreport: watchdog: BUG: soft lockup - CPU0 stuck for 22s! swapper/0:0 RIP: 0010:nativequeuedspinlockslowpath RSP: 0018:ffffa859c0003bc0 EFLAG...

SUSE CVE-2024-35952

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-35952

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-35952

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

DEBIAN-CVE-2024-35952

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-35952

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

UBUNTU-CVE-2024-35952

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-35952 drm/ast: Fix soft lockup

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-35952 drm/ast: Fix soft lockup

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-35952

CVE-2024-35952 concerns the Linux kernel: a hard-to-reproduce soft-lockup was caused by a loop in ast_dp_set_on_off() that could infinite-loop because VGACRI-Dx scratch registers—actually MCU-controlled by DPMCU in the BMC—are protected by scu-lock. If scu-lock is enabled, DPMCU cannot update the...

CVE-2024-35952

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-35952 drm/ast: Fix soft lockup

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fix soft lockup There is a while-loop in astdpsetonoff that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BM...

CVE-2024-27013

In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev vhostworker will call tun call backs to receive packets. If too many illegal packets arrives, tundoread will keep dumping packet contents. When console is enabled, ...

CVE-2024-27013

In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev vhostworker will call tun call backs to receive packets. If too many illegal packets arrives, tundoread will keep dumping packet contents. When console is enabled, ...

CVE-2024-27013

In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev vhostworker will call tun call backs to receive packets. If too many illegal packets arrives, tundoread will keep dumping packet contents. When console is enabled, ...

CVE-2024-27013

CVE-2024-27013 affects the Linux kernel tun subsystem. When vhost_worker calls tun callbacks to receive packets, excessive illegal packets trigger tun_do_read to dump packet contents, causing high CPU usage and potential soft lockups. The advisory notes using the net_ratelimit mechanism to cap su...