kernel: ext4: add EXT4_IGET_BAD flag to prevent unexpected bad inode

In the Linux kernel, the following vulnerability has been resolved: ext4: add EXT4IGETBAD flag to prevent unexpected bad inode There are many places that will get unhappy and crash when ext4iget returns a bad inode. However, if iget the boot loader inode, allows a bad inode to be returned, becaus...

kernel: ext4: fix bug_on in __es_tree_search caused by bad boot loader inode

A flaw was identified in the ext4 filesystem implementation in the Linux kernel where a malformed or improperly initialized boot loader inode could trigger a BUGON condition inside the estreesearch function. This occurs when the inode’s mode imode is an unexpected type and the code does not...

kernel: Drivers: hv: vmbus: Don't dereference ACPI root object handle

A NULL pointer dereference flaw was found in the Linux kernel's Hyper-V VMBus driver in the ACPI resource walking logic. A local user can trigger this issue on systems running under hypervisors that do not provide Hyper-V MMIO ranges in the VMBus ACPI device hierarchy, causing the driver to walk ...

CVE-2024-29466

Directory Traversal vulnerability in lsgwr spring boot online exam v.0.9 allows an attacker to execute arbitrary code via the FileTransUtil.java component...

CVE-2024-29466

Directory Traversal vulnerability in lsgwr spring boot online exam v.0.9 allows an attacker to execute arbitrary code via the FileTransUtil.java component...

RHEL 9 : grub2 (RHSA-2024:2456)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2456 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

spring boot online exam 安全漏洞

Online Exam System is an online exam system by orotnom23 individual developers. A security vulnerability exists in spring boot online exam version v.0.9. An attacker can exploit this vulnerability to execute arbitrary code via the FileTransUtil.java component...

BMC software fails to validate IPMI session.

Overview The Intelligent Platform Management Interface IPMI implementations in multiple manufacturer's Baseboard Management Controller BMC software are vulnerable to IPMI session hijacking. An attacker with access to the BMC network with IPMI enabled can abuse the lack of session integrity to...

SUSE SLES15 Security Update : shim (SUSE-SU-2024:1461-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1461-1 advisory. - Update shim-install to set the TPM2 SRK algorithm bsc1213945 - Limit the requirement of fde-tpm-helper-macros to the distro with...

shim: Out-of-bound read in verify_buffer_sbat()

An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase...

shim: Interger overflow leads to heap buffer overflow in verify_sbat_section on 32-bits systems

A buffer overflow was found in Shim in the 32-bit system. The overflow happens due to an addition operation involving a user-controlled value parsed from the PE binary being used by Shim. This value is further used for memory allocation operations, leading to a heap-based buffer overflow. This fl...

shim: RCE in http boot support may lead to Secure Boot bypass

A remote code execution vulnerability was found in Shim. The Shim boot support trusts attacker-controlled values when parsing an HTTP response. This flaw allows an attacker to craft a specific malicious HTTP request, leading to a completely controlled out-of-bounds write primitive and complete...

Important: Red Hat Security Advisory: shim security update

An update for shim is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

shim: out of bounds read when parsing MZ binaries

A flaw was found in the MZ binary format in Shim. An out-of-bounds read may occur, leading to a crash or possible exposure of sensitive data during the system's boot phase...

SUSE-SU-2024:1461-1 Security update for shim

This update for shim fixes the following issues: - Update shim-install to set the TPM2 SRK algorithm bsc1213945 - Limit the requirement of fde-tpm-helper-macros to the distro with suseversion 1600 and above bsc1219460 Update to version 15.8: Security issues fixed: - mok: fix LogError invocation...

Fedora 40 : grub2 (2024-2b545d3085)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-2b545d3085 advisory. Security fix for CVE-2023-4692 Security fix for CVE-2023-4693 Fri Apr 12 2024 Nicolas Frayer - 2.06-121 - fs/xfs: Handle non-continuous data blocks ...

Fedora 39 : grub2 (2024-d09797f550)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-d09797f550 advisory. Security fix for CVE-2023-4692 Security fix for CVE-2023-4693 Fri Apr 12 2024 Nicolas Frayer - 2.06-120 - fs/xfs: Handle non-continuous data blocks ...

CVE-2024-32883

MCUboot is a secure bootloader for 32-bits microcontrollers. MCUboot uses a TLV tag-length-value structure to represent the meta data associated with an image. The TLVs themselves are divided into two sections, a protected and an unprotected section. The protected TLV entries are included as part...

CVE-2024-32883 MCUboot Injection attack of unprotected TLV values

MCUboot is a secure bootloader for 32-bits microcontrollers. MCUboot uses a TLV tag-length-value structure to represent the meta data associated with an image. The TLVs themselves are divided into two sections, a protected and an unprotected section. The protected TLV entries are included as part...

CVE-2024-32883 MCUboot Injection attack of unprotected TLV values

MCUboot is a secure bootloader for 32-bits microcontrollers. MCUboot uses a TLV tag-length-value structure to represent the meta data associated with an image. The TLVs themselves are divided into two sections, a protected and an unprotected section. The protected TLV entries are included as part...