Astra Linux – Vulnerability in opensc

The gemsafe GPK smart card software driver in OpenSC before version 0.21.0-rc1 has a stack-based buffer overflow in the scpkcs15emugemsafeGPKinit function...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Fixed a kernel panic that occurred when removing a non-standard SDIO card. The SDIO tuple is only allocated for standard SDIO cards. Non-standard SDIO cards can cause memory corruption issues when they are removed. Thi...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: can: sja1000: fixed the use of “free” after memory allocation in emspcmciaaddcard. If the last channel is not available, then “dev” is freed. Fortunately, we can simply use “pdev-irq” instead. We also should check whether at leas...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: SDCA: Fixed errors in IRQ cleanup. IRQs are enabled through sdcairqpopulate from the component probe using devmrequestthreadedirq. However, this means that IRQs may persist if the sound card is removed. Some of the IRQ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoc: audio-graph-card2 – Fixed a refcount leak issue in graphgettype. We should call ofnodeput for the reference before its replacement, since the reference was returned by ofgetparent, which increased the refcount. Additionally...

Astra Linux – Vulnerability in opensc

Several memory vulnerabilities were identified within the OpenSC packages, particularly in the card enrollment process when using the pkcs15-init function. To exploit these vulnerabilities, an attacker must have physical access to the computer system and use a custom-constructed USB device or sma...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021532)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021532 advisory. In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix warning - do not call blocking ops when !TASKRUNNING vub300enablesdioirq works...

CLSA-2026-1779190223 opensc: Fix of 5 CVEs

CVE-2023-5992: implement constant-time PKCS1 v1.5 depadding to prevent Bleichenbacher/Marvin-style timing attacks - CVE-2025-49010: fix stack buffer overflow write in iso7816 GET RESPONSE - CVE-2025-66037: fix out-of-bounds heap read in scpkcs15pubkeyfromspkifields - CVE-2025-66038: fix buffer...

GHSA-5HHF-XMFX-4VVR epa4all-client: TLS Certificate Validation Disabled in Production

Impact An attacker on the network path between the ePA service and the Konnektor can present any TLS certificate self-signed, expired, wrong CN and intercept all SOAP traffic. This includes patient identifiers KVNR, SMC-B card operations authentication, signing, document content, and credential...

PT-2026-41395

Name of the Vulnerable Software and Affected Versions epa4all-client versions prior to 1.2.2 Description An attacker positioned on the network path between the ePA service and the Konnektor can present any TLS certificate, such as self-signed, expired, or those with an incorrect Common Name CN, t...

CVE-2026-34963

barebox version prior to 2026.04.0 contains multiple memory-safety vulnerabilities in the EFI PE loader in efi/loader/pe.c where integer overflow in virtual image size computation using 32-bit arithmetic on section VirtualAddress and size values allows undersized heap allocation, and PE section...

EUVD-2026-30020

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

CVE-2026-43484

A flaw was found in the Linux kernel's MultiMediaCard MMC core. Concurrent updates to bitfield flags, specifically 'claimed' and 'retunenow', can lead to unintended overwrites of other bits in asynchronous contexts. This can trigger spurious warnings and result in system instability or unexpected...

CVE-2026-43484

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

CVE-2026-43484

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

UBUNTU-CVE-2026-43484

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

CVE-2026-43484

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

CVE-2026-43484

CVE-2026-43484 – Linux kernel MMC core : The vulnerability stems from concurrent updates to bitfield flags (claimed and retune_now) sharing a word, enabling write–overwrite of other bits in async contexts and triggering spurious WARN_ON(!host->claimed). The fix moves claimed, can_retune, retun...

CVE-2026-43484 mmc: core: Avoid bitfield RMW for claim/retune flags

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in asynchronous contexts. The host-claimed bit shared a word with retune flag...

Linux Distros Unpatched Vulnerability : CVE-2026-43484

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mmc: core: Avoid bitfield RMW for claim/retune flags Move claimed and retune control flags out of the bitfield word to avoid unrelated RMW side effects in...