79 matches found
CVE-2022-33907
CVE-2022-33907 describes a TOCTOU vulnerability in the SMI handler input buffers of the InsydeH2O IdeBusDxe driver. DMA accesses targeting these buffers could lead to SMRAM corruption. The issue is recorded with a base CVSSv3.1 base score of 6.4 (LOCAL, HIGH complexity, HIGH privileges required) ...
CVE-2022-31243
Update description and links DMA transactions which are targeted at input buffers used for the software SMI handler used by the FvbServicesRuntimeDxe driver could cause SMRAM corruption through a TOCTOU attack.. "DMA transactions which are targeted at input buffers used for the software SMI handl...
CVE-2022-33984
The CVE-2022-33984 entry describes a TOCTOU DMA vulnerability affecting the SdMmcDevice SMI handler that can corrupt SMRAM. Connected sources expand to multiple TOCTOU flaws in Insyde-managed firmware (various SMI handlers such as SdHostDriver, FvbServicesRuntimeDxe, IdeBusDxe) with CVEs 2022-307...
CVE-2022-32267
CVE-2022-32267 concerns DMA targeting input buffers used by the SmmResourceCheckDxe SMI handler in InsydeH2O UEFI firmware, leading to SMRAM corruption via a TOCTOU vulnerability. The issue, discovered by Insyde engineering, is mitigated by kernel updates: Kernel 5.2 (05.27.23), 5.3 (05.36.23), 5...
CVE-2021-42554
An issue was discovered in Insyde InsydeH2O with Kernel 5.0 before 05.08.42, Kernel 5.1 before 05.16.42, Kernel 5.2 before 05.26.42, Kernel 5.3 before 05.35.42, Kernel 5.4 before 05.42.51, and Kernel 5.5 before 05.50.51. An SMM memory corruption vulnerability in FvbServicesRuntimeDxe allows a...
Code injection
An issue was discovered in StorageSecurityCommandDxe in Insyde InsydeH2O with Kernel 5.1 before 05.14.28, Kernel 5.2 before 05.24.28, and Kernel 5.3 before 05.32.25. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this...
Memory corruption
An issue was discovered in Insyde InsydeH2O with Kernel 5.0 before 05.08.42, Kernel 5.1 before 05.16.42, Kernel 5.2 before 05.26.42, Kernel 5.3 before 05.35.42, Kernel 5.4 before 05.42.51, and Kernel 5.5 before 05.50.51. An SMM memory corruption vulnerability in FvbServicesRuntimeDxe allows a...
CVE-2021-42113
An issue was discovered in StorageSecurityCommandDxe in Insyde InsydeH2O with Kernel 5.1 before 05.14.28, Kernel 5.2 before 05.24.28, and Kernel 5.3 before 05.32.25. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this...
CVE-2021-42113
StorageSecurityCommandDxe in InsydeH2O firmware (Kernel 5.1 before 05.14.28, Kernel 5.2 before 05.24.28, Kernel 5.3 before 05.32.25) contains an SMM callout vulnerability that can hijack execution flow in System Management Mode and escalate privileges to SMM. The issue is fixed in InsydeH2O kerne...
Memory corruption
An issue was discovered in Insyde InsydeH2O with kernel 5.1 through 2021-11-08, 5.2 through 2021-11-08, and 5.3 through 2021-11-08. A StorageSecurityCommandDxe SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to...
PT-2022-11543
Name of the Vulnerable Software and Affected Versions Insyde InsydeH2O with Kernel 5.1 before 05.14.28 Insyde InsydeH2O with Kernel 5.2 before 05.24.28 Insyde InsydeH2O with Kernel 5.3 before 05.32.25 Description An issue was discovered in StorageSecurityCommandDxe, allowing an attacker to hijack...
CVE-2021-43522
An issue was discovered in Insyde InsydeH2O with kernel 5.1 through 2021-11-08, 5.2 through 2021-11-08, and 5.3 through 2021-11-08. A StorageSecurityCommandDxe SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to...
CVE-2021-43522
CVE-2021-43522 concerns Insyde InsydeH2O UEFI firmware. It describes a StorageSecurityCommandDxe SMM memory corruption vulnerability that can allow an attacker to write fixed or predictable data to SMRAM, potentially enabling privilege escalation to System Management Mode (SMM). Affected software...
Input validation
An issue was discovered in SdLegacySmm in Insyde InsydeH2O with kernel 5.1 before 05.15.11, 5.2 before 05.25.11, 5.3 before 05.34.11, and 5.4 before 05.42.11. The software SMI handler allows untrusted external input because it does not verify CommBuffer...
CVE-2020-5956
An issue was discovered in SdLegacySmm in Insyde InsydeH2O with kernel 5.1 before 05.15.11, 5.2 before 05.25.11, 5.3 before 05.34.11, and 5.4 before 05.42.11. The software SMI handler allows untrusted external input because it does not verify CommBuffer...
Updated openafs packages fix security vulnerabilities
Update to security-release 1.8.5, adresses: OPENAFS-SA-2019-001: Skip server OUT args on error OPENAFS-SA-2019-002: Zero all server RPC args OPENAFS-SA-2019-003: ubik: Avoid unlocked ubikcurrentTrans deref Update to official version 1.8.4: support Linux-kernel 5.3 Avoid non-dir ENOENT errors in...
openSUSE Security Update : openafs (openSUSE-2019-2607)
This update for openafs fixes the following issues : Update to security-release 1.8.5, adresses : - OPENAFS-SA-2019-001: Skip server OUT args on error - OPENAFS-SA-2019-002: Zero all server RPC args - OPENAFS-SA-2019-003: ubik: Avoid unlocked ubikcurrentTrans deref update to official version 1.8....
Linux Kernel CVE-2019-19241 Privilege Escalation Vulnerability
Description Linux Kernel is prone to a privilege-escalation vulnerability. An attacker can exploit this issue to gain elevated privileges. Linux Kernel version 5.3 is vulnerable; other versions may also be affected. Technologies Affected Linux kernel 5.3 Recommendations Permit local access for...