148 matches found
UBUNTU-CVE-2026-43424
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: Fix NULL pointer dereferences in nexus handling The tpg-tpgnexus pointer in the USB Target driver is dynamically managed and tied to userspace configuration via ConfigFS. It can be NULL if the USB host sends...
PT-2026-39085
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the USB Target driver's nexus handling. The tpg-tpg nexus pointer is dynamically managed via ConfigFS and can be NULL if a USB host sends requests...
SUSE CVE-2026-43054
In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmloop: Drain commands in targetreset handler tcmlooptargetreset violates the SCSI EH contract: it returns SUCCESS without draining any in-flight commands. The SCSI EH documentation scsieh.rst requires that when a...
CVE-2026-43054 scsi: target: tcm_loop: Drain commands in target_reset handler
In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmloop: Drain commands in targetreset handler tcmlooptargetreset violates the SCSI EH contract: it returns SUCCESS without draining any in-flight commands. The SCSI EH documentation scsieh.rst requires that when a...
CVE-2026-43035
The CVE affects the Linux kernel net: sched: cls_api code path tc_chain_fill_node, where tcm_info in struct tcmsg was not initialized, leaking heap memory to userspace via a 4-byte field. The fix zeros tcm_info alongside other initialized fields. Affected/patched details from connected docs: upst...
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 the tcmlooptargetreset function failing to empty executing commands as required by the SCSI EH, which could...
Ubuntu Pro Realtime 24.04 LTS : Linux kernel (Raspberry Pi Real-time) vulnerabilities (USN-8204-1)
"The remote Ubuntu Pro Realtime 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8204-1 advisory. Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly...
Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013090)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013090 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmloop: Fix segfault in tcmlooptpgaddressshow If the allocation of tlhba-sh fails ...
USN-8184-1: Linux kernel (Real-time) vulnerabilities
Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...
The vulnerability of the tcm_loop_tpg_address_show() function in the Linux operating system allows a hacker to cause a service failure.
The vulnerability of the tcmlooptpgaddressshow function in the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...
The vulnerability of the tcm_loop_setup_hba_bus() function in the drivers/target/loopback/tcm_loop.c module of the TCM driver for the Linux operating system allows a hacker to cause a service failure.
The vulnerability of the tcmloopsetuphbabus function in the drivers/target/loopback/tcmloop.c module of the Linux TCM driver is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a attacker to cause service failures...
USN-8116-1: Linux kernel (Intel IoTG Real-time) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACPI drivers; - ATM...
PT-2026-36471
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The tcm loop target reset function violates the SCSI Error Handler EH contract by returning success without draining in-flight commands. This allows the SCSI EH to reuse scsi cmnd...
USN-8033-3 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Nios II architecture; - Sun Sparc architecture; - User-Mode Linux UML; - x86 architecture; - Block layer subsystem;...
USN-8033-2 linux-intel-iot-realtime, linux-realtime vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Nios II architecture; - Sun Sparc architecture; - User-Mode Linux UML; - x86 architecture; - Block layer subsystem;...
USN-8033-2: Linux kernel vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Nios II architecture; - Sun Sparc architecture; - User-Mode Linux UML; - x86 architecture; - Block layer subsystem;...
Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50100)
The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50100 advisory. - crypto: afalg - Fix incorrect boolean values in afalgctx Eric Biggers Orabug: 38879907 CVE-2025-40022 - crypto: afalg - Disallow concurrent writ...
The vulnerability of the target_free_cmd_counter() function in the drivers/target/target_core_transport.c module of the Linux kernel’s TCM driver allows a hacker to cause a service failure.
The vulnerability of the targetfreecmdcounter function in the drivers/target/targetcoretransport.c module of the Linux kernel’s TCM driver is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a perpetrator to cause service...
CVE-2020-7486
VERSION NOT SUPPORTED WHEN ASSIGNED A vulnerability could cause TCM modules to reset when under high network load in TCM v10.4.x and in system v10.3.x. This vulnerability was discovered and remediated in version v10.5.x on August 13, 2009. TCMs from v10.5.x and on will no longer exhibit this...
