UBUNTU-CVE-2022-50092

In the Linux kernel, the following vulnerability has been resolved: dm thin: fix use-after-free crash in dmsmregisterthresholdcallback Fault inject on pool metadata device reports: BUG: KASAN: use-after-free in dmpoolregistermetadatathreshold+0x40/0x80 Read of size 8 at addr ffff8881b9d50068 by...

UBUNTU-CVE-2022-49938

In the Linux kernel, the following vulnerability has been resolved: cifs: fix small mempool leak in SMB2negotiate In some cases of failure dialect mismatches in SMB2negotiate, after the request is sent, the checks would return -EIO when they should be rather setting rc = -EIO and jumping to negex...

UBUNTU-CVE-2022-49972

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix corrupted packets for XDPSHAREDUMEM Fix an issue in XDPSHAREDUMEM mode together with aligned mode where packets are corrupted for the second and any further sockets bound to the same umem. In other words, this does not...

CVE-2022-49938

In the Linux kernel, the following vulnerability has been resolved: cifs: fix small mempool leak in SMB2negotiate In some cases of failure dialect mismatches in SMB2negotiate, after the request is sent, the checks would return -EIO when they should be rather setting rc = -EIO and jumping to negex...

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 dwpcieepinit not freeing EPC memory, which could lead to a memory leak...

Astra Linux - уязвимость в linux-6.12

In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Make sure to fetch pool before checking SIMULTANEOUSMAX As noted by Anssi some 20 years ago, pool report is sometimes messed up. This worked fine on many devices but casued oops on VRS DirectForce PRO. Here, we're...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: pagepool: Avoid infinite loops when scheduling delayed workers. We noticed that the kworker in pagepoolreleaseretry was waking up repeatedly and infinitely in production. This issue was caused by a buggy driver, which resulted in...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Firmware: qcom: SCM: Fixed the missing read barrier in qcomscmgettzmempool. The commit 2e4955167ec5 “Firmware: qcom: SCM: Fixed scm and waitq completion variable initialization” introduced a write barrier in the probe function to...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Firmware: qcom: scm: smc: Handle missing SCM devices The commit ca61d6836e6f "firmware: qcom: scm: fix a NULL-pointer dereference" makes it explicit that qcomscmgettzmempool may return NULL. Therefore, its users should handle thi...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: ibmveth: Fixed an issue where hanging occurred when calling vethpoolstore. v2: - Added a single error handling mechanism in vethpoolstore. - Expanded the commit message significantly, including previous explanatory text...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: “net: libwx: handle pagepooldevallocpages error” The function “pagepooldevallocpages” might return NULL. A WARNON!page message was issued, but the system would still proceed with using the NULL pointer, resulting in a crash. This...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: virtio-net: A memory leak occurs in the virtnetxskpoolenable function when freeing the xskbuffs. The selftests added to our CI by Bui Quang Minh recently revealed that there is a memory leak in the error path of...

VulnCheck KEV: CVE-2021-0027

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none...

AZL-63678 CVE-2025-47950 affecting package coredns for versions less than 1.11.4-7

CoreDNS is a DNS server that chains plugins. In versions prior to 1.12.2, a Denial of Service DoS vulnerability exists in the CoreDNS DNS-over-QUIC DoQ server implementation. The server previously created a new goroutine for every incoming QUIC stream without imposing any limits on the number of...

CVE-2025-47950

CoreDNS is a DNS server that chains plugins. In versions prior to 1.12.2, a Denial of Service DoS vulnerability exists in the CoreDNS DNS-over-QUIC DoQ server implementation. The server previously created a new goroutine for every incoming QUIC stream without imposing any limits on the number of...

AZL-63695 CVE-2025-47950 affecting package coredns for versions less than 1.11.1-19

CoreDNS is a DNS server that chains plugins. In versions prior to 1.12.2, a Denial of Service DoS vulnerability exists in the CoreDNS DNS-over-QUIC DoQ server implementation. The server previously created a new goroutine for every incoming QUIC stream without imposing any limits on the number of...

Vulnerabilities of the otx2_pool_refill_task(), otx2_sq_aura_pool_init(), and otx2_rq_aura_pool_init() functions in the Linux kernel, allowing a hacker to trigger a service failure

The vulnerabilities of the otx2poolrefilltask, otx2sqaurapoolinit, and otx2rqaurapoolinit functions in the Linux kernel are related to the use of memory after it has been freed. Exploiting these vulnerabilities can allow an attacker to cause a service failure...

Security update for rubygem-rack

This update for rubygem-rack fixes the following issues: CVE-2025-46727: possible memory exhaustion due to unbounded parameter parsing in Rack::QueryParser bsc1242894. CVE-2025-32441: deleted sessions can be restored and occupied by unauthenticated users when the Rack::Session::Pool middleware is...

SUSE-SU-2025:01586-2 Security update for rubygem-rack

This update for rubygem-rack fixes the following issues: - CVE-2025-46727: possible memory exhaustion due to unbounded parameter parsing in Rack::QueryParser bsc1242894. - CVE-2025-32441: deleted sessions can be restored and occupied by unauthenticated users when the Rack::Session::Pool middlewar...

Autoregressive Images Watermarking through Lexical Biasing: an Approach Resistant to Regeneration Attack

Autoregressive AR image generation models have gained increasing attention for their breakthroughs in synthesis quality, highlighting the need for robust watermarking to prevent misuse. However, existing in-generation watermarking techniques are primarily designed for diffusion models, where...