CVE_2019_2215

CVE-2019-2215 - Android Binder UAF Lokale Rechteausweitung Ein neu geschriebener Proof-of-Concept-/Local-Privilege-Escalation-Exploit LPE, der auf CVE-2019-2215 abzielt, eine Use-After-Free-Schwachstelle im Android-Binder-Treiber. Ich habe den verwundbaren Kernel-Build im Ordner...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: nvmet-tcp: bounds checks were added in nvmettcpbuildpduiovec. The nvmettcpbuildpduiovec function could exceed the range of cmd-req.sg when the length or offset of the PDU exceeds sgcnt. As a result, it might use bogus values f...

SUSE CVE-2026-74611

In the Linux kernel, the following vulnerability has been resolved: tls: rx: restore msgiter before TLS 1.3 optimistic retry tlsdecryptsg advances msg-msgiter when it maps user pages for the optimistic TLS 1.3 zero-copy path. If the decrypted record turns out not to be unpadded application data,...

CVE-2026-74611

In the Linux kernel, the following vulnerability has been resolved: tls: rx: restore msgiter before TLS 1.3 optimistic retry tlsdecryptsg advances msg-msgiter when it maps user pages for the optimistic TLS 1.3 zero-copy path. If the decrypted record turns out not to be unpadded application data,...

CVE-2026-74611

CVE-2026-74611 affects the Linux kernel TLS 1.3 receive path. When optimistic zero-copy is enabled via TLS_RX_EXPECT_NO_PAD, tls_decrypt_sg() advances msg->msg_iter to map user pages. If the decrypted record is not unpadded application data (e.g., a TLS 1.3 control record), tls_decrypt_sw() re...

CVE-2026-74611 tls: rx: restore msg_iter before TLS 1.3 optimistic retry

In the Linux kernel, the following vulnerability has been resolved: tls: rx: restore msgiter before TLS 1.3 optimistic retry tlsdecryptsg advances msg-msgiter when it maps user pages for the optimistic TLS 1.3 zero-copy path. If the decrypted record turns out not to be unpadded application data,...

EUVD-2026-64548

In the Linux kernel, the following vulnerability has been resolved: tls: rx: restore msgiter before TLS 1.3 optimistic retry tlsdecryptsg advances msg-msgiter when it maps user pages for the optimistic TLS 1.3 zero-copy path. If the decrypted record turns out not to be unpadded application data,...

CVE-2026-74611 tls: rx: restore msg_iter before TLS 1.3 optimistic retry

In the Linux kernel, the following vulnerability has been resolved: tls: rx: restore msgiter before TLS 1.3 optimistic retry tlsdecryptsg advances msg-msgiter when it maps user pages for the optimistic TLS 1.3 zero-copy path. If the decrypted record turns out not to be unpadded application data,...

PT-2026-79616

In the Linux kernel, the following vulnerability has been resolved: tls: rx: restore msg iter before TLS 1.3 optimistic retry tls decrypt sg advances msg-msg iter when it maps user pages for the optimistic TLS 1.3 zero-copy path. If the decrypted record turns out not to be unpadded application...

CVE-2026-49423

When building the iovec array for a received TLS 1.2 CBC record, ktlsocftlscbcdecrypt incremented the iovec index for every mbuf in the chain, including mbufs that were skipped because they contained only TLS header bytes. This left uninitialized entries in the iovec array. The iovec array was...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nvme-tcp: A NULL pointer dereference was fixed in the nvmettcpbuildpduiovec function. The commit efa56305908b “nvmet-tcp: Fixed a kernel panic when the host sends an invalid H2C PDU length” added bounds checking for the ttag...

The vulnerability of the `nvmet_tcp_build_pdu_iovec()` function in the `drivers/nvme/target/tcp.c` file of the NVME kernel driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nvmettcpbuildpduiovec function in the drivers/nvme/target/tcp.c file of the NVME kernel driver for the Linux operating system is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow a remote attacker to compromi...

FreeBSD : FreeBSD -- Remote DOS via uninitialized memory access in KTLS receive (fb1bf2ae-74e2-11f1-958d-bc241121aa0a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the fb1bf2ae-74e2-11f1-958d-bc241121aa0a advisory. When building the iovec array for a received TLS 1.2 CBC record, ktlsocftlscbcdecrypt incremented the...

FreeBSD -- Remote DOS via uninitialized memory access in KTLS receive

Problem Description: When building the iovec array for a received TLS 1.2 CBC record, ktlsocftlscbcdecrypt incremented the iovec index for every mbuf in the chain, including mbufs that were skipped because they contained only TLS header bytes. This left uninitialized entries in the iovec array. T...

FreeBSD-SA-26:46.ktls

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:46.ktls Security Advisory The FreeBSD Project Topic: Remote DOS via uninitialized memory access in KTLS receive Category: core Module: ktls Announced:...

CVE-2026-57918

libnfs through 6.0.2 before 935b8db has an xid integer underflow in READIOVEC in rpcreadfromsocket in lib/socket.c during a connection to a crafted NFS server, when the expected pdu size exceeds the absolute pdu size from the xid/record-marker...

UBUNTU-CVE-2026-57918

libnfs through 6.0.2 before 935b8db has an xid integer underflow in READIOVEC in rpcreadfromsocket in lib/socket.c during a connection to a crafted NFS server, when the expected pdu size exceeds the absolute pdu size from the xid/record-marker...

CVE-2026-57918

libnfs through 6.0.2 before 935b8db has an xid integer underflow in READIOVEC in rpcreadfromsocket in lib/socket.c during a connection to a crafted NFS server, when the expected pdu size exceeds the absolute pdu size from the xid/record-marker...

PT-2026-52694

Name of the Vulnerable Software and Affected Versions libnfs versions prior to 6.0.2 Description An integer underflow occurs in the READ IOVEC section of the rpc read from socket function within lib/socket.c. This issue is triggered during a connection to a crafted NFS server when the expected PD...

EUVD-2026-38857

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: propagate nvmettcpbuildpduiovec errors to its callers Currently, when nvmettcpbuildpduiovec detects an out-of-bounds PDU length or offset, it triggers nvmettcpfatalerrorcmd-queue and returns early. However, because the...