CVE-2023-52828

CVE-2023-52828 (Linux kernel) : The vulnerability arises from BPF verifier handling after a bpf_throw call. Because bpf_throw is the first noreturn call in the verifier, dead code elimination causes subsequent instructions to be treated as unseen, which can affect stack unwinding when a program t...

CVE-2023-52828 bpf: Detect IP == ksym.end as part of BPF program

In the Linux kernel, the following vulnerability has been resolved: bpf: Detect IP == ksym.end as part of BPF program Now that bpfthrow kfunc is the first such call instruction that has noreturn semantics within the verifier, this also kicks in dead code elimination in unprecedented ways. For one...

CVE-2021-47246

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix page reclaim for dead peer hairpin When adding a hairpin flow, a firmware-side send queue is created for the peer net device, which claims some host memory pages for its internal ring buffer. If the peer net device...

DEBIAN-CVE-2021-47246

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix page reclaim for dead peer hairpin When adding a hairpin flow, a firmware-side send queue is created for the peer net device, which claims some host memory pages for its internal ring buffer. If the peer net device...

DEBIAN-CVE-2021-47248

In the Linux kernel, the following vulnerability has been resolved: udp: fix race between close and udpabort Kaustubh reported and diagnosed a panic in udpliblookup. The root cause is udpabort racing with close. Both racing functions acquire the socket lock, but udpv6destroysock release it before...

UBUNTU-CVE-2021-47248

In the Linux kernel, the following vulnerability has been resolved: udp: fix race between close and udpabort Kaustubh reported and diagnosed a panic in udpliblookup. The root cause is udpabort racing with close. Both racing functions acquire the socket lock, but udpv6destroysock release it before...

UBUNTU-CVE-2021-47246

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix page reclaim for dead peer hairpin When adding a hairpin flow, a firmware-side send queue is created for the peer net device, which claims some host memory pages for its internal ring buffer. If the peer net device...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: disallow timeout for anonymous sets CVE-2023-52620 createemptylvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missi...

USN-6773-1: .NET vulnerabilities

It was discovered that .NET did not properly handle memory in it's Double Parse routine. An attacker could possibly use this issue to achieve remote code execution. CVE-2024-30045 It was discovered that .NET did not properly handle the usage of a shared resource. An attacker could possibly use th...

Microsoft Security Advisory CVE-2024-30046 | .NET Denial of Service Vulnerability

Microsoft Security Advisory CVE-2024-30046 | .NET Denial of Service Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 8.0. This advisory also provides guidance on what developers can do to update their...

GHSA-HHC7-X9W4-CW47 Microsoft Security Advisory CVE-2024-30046 | .NET Denial of Service Vulnerability

Microsoft Security Advisory CVE-2024-30046 | .NET Denial of Service Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 8.0. This advisory also provides guidance on what developers can do to update their...

DEBIAN-CVE-2023-52656

In the Linux kernel, the following vulnerability has been resolved: iouring: drop any code related to SCMRIGHTS This is dead code after we dropped support for passing iouring fds over SCMRIGHTS, get rid of it...

AZL-62750 CVE-2023-52656 affecting package kernel for versions less than 6.6.96.2-1

In the Linux kernel, the following vulnerability has been resolved: iouring: drop any code related to SCMRIGHTS This is dead code after we dropped support for passing iouring fds over SCMRIGHTS, get rid of it...

SUSE CVE-2023-52656

In the Linux kernel, the following vulnerability has been resolved: iouring: drop any code related to SCMRIGHTS This is dead code after we dropped support for passing iouring fds over SCMRIGHTS, get rid of it...

CVE-2024-30046

Visual Studio Denial of Service Vulnerability...

CVE-2023-52656 io_uring: drop any code related to SCM_RIGHTS

In the Linux kernel, the following vulnerability has been resolved: iouring: drop any code related to SCMRIGHTS This is dead code after we dropped support for passing iouring fds over SCMRIGHTS, get rid of it...

CVE-2022-48675

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

CVE-2022-48675

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

CVE-2022-48675 IB/core: Fix a nested dead lock as part of ODP flow

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

CVE-2022-48675 IB/core: Fix a nested dead lock as part of ODP flow

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...