4066 matches found
CVE-2023-53668: Out-of-bounds Read
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix deadloop issue on reading tracepipe Soft lockup occurs when reading file 'tracepipe': watchdog: BUG: soft lockup - CPU6 stuck for 22s! cat:4488 ... RIP: 0010:ringbufferemptycpu+0xed/0x170 RSP: 0018:ffff88810dd6fc...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414649)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414649 advisory. A double free bug in packetsetring in net/packet/afpacket.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-987174)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987174 advisory. In the Linux kernel, the following vulnerability has been resolved: libbpf: Handle size overflow for ringbuf mmap The maximum size of ringbuf is 2GB on x86-64 host, ...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414593)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414593 advisory. The eBPF RINGBUF bpfringbufreserve function in the Linux kernel did not check that the allocated size was smaller than the ringbuf size, allowing an attacker to...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414421)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414421 advisory. A race condition was found in the Linux kernel's watch queue due to a missing lock in piperesizering. The specific flaw exists within the handling of pipe buffers. T...
SUSE CVE-2022-50483
In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid buffer leaks on xdpdoredirect failure Before enetccleanrxringxdp calls xdpdoredirect, each software BD in the RX ring between index origi and i can have one of 2 refcount values on its page. We are the owner of...
SUSE CVE-2023-53587
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Sync IRQ works before buffer destruction If something was written to the buffer just before destruction, it may be possible maybe not in a real system, but it did happen in ARCH=um with time-travel to destroy the...
CVE-2023-53587
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Sync IRQ works before buffer destruction If something was written to the buffer just before destruction, it may be possible maybe not in a real system, but it did happen in ARCH=um with time-travel to destroy the...
CVE-2022-50483
In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid buffer leaks on xdpdoredirect failure Before enetccleanrxringxdp calls xdpdoredirect, each software BD in the RX ring between index origi and i can have one of 2 refcount values on its page. We are the owner of...
UBUNTU-CVE-2023-53587
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Sync IRQ works before buffer destruction If something was written to the buffer just before destruction, it may be possible maybe not in a real system, but it did happen in ARCH=um with time-travel to destroy the...
CVE-2023-53587 ring-buffer: Sync IRQ works before buffer destruction
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Sync IRQ works before buffer destruction If something was written to the buffer just before destruction, it may be possible maybe not in a real system, but it did happen in ARCH=um with time-travel to destroy the...
CVE-2023-53587
The CVE-2023-53587 issue is in the Linux kernel ring-buffer handling where IRQ work can run after the ring buffer is destructed. The vulnerability description shows a use-after-free path in irq_work_run_list (KASAN report) when data is written to the buffer just before destruction, potentially le...
CVE-2023-53587 ring-buffer: Sync IRQ works before buffer destruction
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Sync IRQ works before buffer destruction If something was written to the buffer just before destruction, it may be possible maybe not in a real system, but it did happen in ARCH=um with time-travel to destroy the...
CVE-2022-50483 net: enetc: avoid buffer leaks on xdp_do_redirect() failure
In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid buffer leaks on xdpdoredirect failure Before enetccleanrxringxdp calls xdpdoredirect, each software BD in the RX ring between index origi and i can have one of 2 refcount values on its page. We are the owner of...
CVE-2022-50483 net: enetc: avoid buffer leaks on xdp_do_redirect() failure
In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid buffer leaks on xdpdoredirect failure Before enetccleanrxringxdp calls xdpdoredirect, each software BD in the RX ring between index origi and i can have one of 2 refcount values on its page. We are the owner of...
CVE-2023-53587: Use After Free
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Sync IRQ works before buffer destruction If something was written to the buffer just before destruction, it may be possible maybe not in a real system, but it did happen in ARCH=um with time-travel to destroy the...
PT-2025-40670
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the enetc network driver related to buffer management during XDP redirect operations. Specifically, the issue arises from improper handling of...
EUVD-2025-30342
Malicious code in bioql PyPI...