CVE-2025-40019-Essiv

CVE-2025-40019-Essiv A PoC for CVE-2025-40019 in ESSIV module. exploit WIP for exploitation, note that scatterlist both req-src and req-dst has pagelink member. pagelink is a way to encode sg table info alongside page pointer as far as I understand: gdb ptype struct scatterlist type = struct...

CLSA-2026-1777641037 kernel-uek: Fix of CVE-2026-31431

crypto: algifaead - Fix minimum RX size check for decryption CVE-2026-31431 - crypto: afalg - Fix page reassignment overflow in afalgpulltsgl CVE-2026-31431 - crypto: authencesn - reject too-short AAD assoclen8 to match ESP/ESN spec CVE-2026-31431 - crypto: authencesn - Fix src offset when...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: crypto: af-alg – Fix NULL pointer dereference in scatterwalk The AFALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new afalgtsgl structure. If a sendmsg function fills an SGL exactly up to...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

A null pointer dereference flaw was discovered in the Linux kernel API for the cryptographic algorithm scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific socket configurations, which could allow a local user to crash the system or escalate their...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098719)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098719 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short AAD assoclen8 to match ESP/ESN spec authencesn assumes an...

SUSE CVE-2026-74610

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

CVE-2026-74610

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

CVE-2026-74610

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

EUVD-2026-64547

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

PT-2026-79615

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the TLS implementation where the tls sw sendmsg locked function fails to set the full record flag when a fragment fills the plaintext sk msg ring. This causes the reco...

CVE-2026-68125: Integer Overflow or Wraparound

In the Linux kernel, the following vulnerability has been resolved: mac802154: llsec: reject frames shorter than the authentication tag llsecdodecryptauth computes the associated-data length for the AEAD request as assoclen += datalen - authlen; where datalen is the number of bytes after the MAC...

Unbreakable Enterprise kernel security update

6.12.0-203.76.7.3 - arm64: errata: Mitigate TLBI errata on various Arm CPUs Mark Rutland Orabug: 39017589 CVE-2025-10263 - arm64: tlb: Add ARM64WORKAROUNDREPEATTLBISYNC Mark Rutland Orabug: 39017589 - arm64: tlb: allow XZR argument to TLBI ops Mark Rutland Orabug: 39017589 - arm64: cputype: Add...

Unbreakable Enterprise kernel security update

5.15.0-320.202.8.2 - xfrm: esp: ipv4: fix up flags setting Greg Kroah-Hartman Orabug: 39344515 CVE-2026-43284 - xfrm: esp: avoid in-place decrypt on shared skb frags Kuan-Ting Chen Orabug: 39344515 CVE-2026-43284 5.15.0-320.202.8.1 - x86/CPU/AMD: Add a fix for AMD-SB-7052 Prathyushi Nangia Orabug...

SUSE CVE-2026-43043

In the Linux kernel, the following vulnerability has been resolved: crypto: af-alg - fix NULL pointer dereference in scatterwalk The AFALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new afalgtsgl structure. If a sendmsg fills an SGL exactly to MAXSGLENTS, the...

CVE-2026-43043 crypto: af-alg - fix NULL pointer dereference in scatterwalk

In the Linux kernel, the following vulnerability has been resolved: crypto: af-alg - fix NULL pointer dereference in scatterwalk The AFALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new afalgtsgl structure. If a sendmsg fills an SGL exactly to MAXSGLENTS, the...

CVE-2026-43043

In the Linux kernel, the following vulnerability has been resolved: crypto: af-alg - fix NULL pointer dereference in scatterwalk The AFALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new afalgtsgl structure. If a sendmsg fills an SGL exactly to MAXSGLENTS, the...

CVE-2026-43043: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: crypto: af-alg - fix NULL pointer dereference in scatterwalk The AFALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new afalgtsgl structure. If a sendmsg fills an SGL exactly to MAXSGLENTS, the...

Unbreakable Enterprise kernel security update: Copy Fail

6.12.0-201.74.2.2 - crypto: afalg - Fix page reassignment overflow in afalgpulltsgl Herbert Xu Orabug: 39292190 - crypto: authencesn - Fix src offset when decrypting in-place Herbert Xu Orabug: 39292190 - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption Herbert Xu...

PT-2026-36460

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The AF ALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new af alg tsgl structure. If the sendmsg function fills an SGL exactly to MAX SGL ENTS, the las...

CVE-2026-23060 crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec

In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short AAD assoclen8 to match ESP/ESN spec authencesn assumes an ESP/ESN-formatted AAD. When assoclen is shorter than the minimum expected length, cryptoauthencesndecrypt can advance past the end of...