The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1742805183 advisory.

  - A flaw was found in the grub2-set-bootflag utility of grub2. After the fix of CVE-2019-14865, grub2-set-     bootflag will create a temporary file with the new grubenv content and rename it to the original grubenv     file. If the program is killed before the rename operation, the temporary file will not be removed and may     fill the filesystem when invoked multiple times, resulting in a filesystem out of free inodes or blocks.
    (CVE-2024-1048)

  - A flaw was found in grub2. A specially crafted JPEG file can cause the JPEG parser of grub2 to incorrectly     check the bounds of its internal buffers, resulting in an out-of-bounds write. The possibility of     overwriting sensitive information to bypass secure boot protections is not discarded. (CVE-2024-45774)

  - A flaw was found in grub2 where the grub_extcmd_dispatcher() function calls grub_arg_list_alloc() to     allocate memory for the grub's argument list. However, it fails to check in case the memory allocation     fails. Once the allocation fails, a NULL point will be processed by the parse_option() function, leading     grub to crash or, in some rare scenarios, corrupt the IVT data. (CVE-2024-45775)

  - When reading the language .mo file in grub_mofile_open(), grub2 fails to verify an integer overflow when     allocating its internal buffer. A crafted .mo file may lead the buffer size calculation to overflow,     leading to out-of-bound reads and writes. This flaw allows an attacker to leak sensitive data or overwrite     critical data, possibly circumventing secure boot protections. (CVE-2024-45776)

  - A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in     grub_gettext_getstr_from_position() may overflow, leading to a Out-of-bound write. This issue can be     leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the circumvention     of secure boot protections. (CVE-2024-45777)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the grub2 package has been released.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0588-1 advisory.

    - CVE-2024-45781: Fixed strcpy overflow in ufs. (bsc#1233617)
    - CVE-2024-56737: Fixed a heap-based buffer overflow in hfs. (bsc#1234958)
    - CVE-2024-45782: Fixed strcpy overflow in hfs. (bsc#1233615)
    - CVE-2024-45780: Fixed an overflow in tar/cpio. (bsc#1233614)
    - CVE-2024-45783: Fixed a refcount overflow in hfsplus. (bsc#1233616)
    - CVE-2024-45774: Fixed a heap overflow in JPEG parser. (bsc#1233609)
    - CVE-2024-45775: Fixed a missing NULL check in extcmd parser. (bsc#1233610)
    - CVE-2024-45776: Fixed an overflow in .MO file handling. (bsc#1233612)
    - CVE-2024-45777: Fixed an integer overflow in gettext. (bsc#1233613)
    - CVE-2024-45778: Fixed bfs filesystem by removing it from lockdown capable modules. (bsc#1233606)
    - CVE-2024-45779: Fixed a heap overflow in bfs. (bsc#1233608)
    - CVE-2025-0624: Fixed an out-of-bounds write during the network boot process. (bsc#1236316)
    - CVE-2025-0622: Fixed a use-after-free when handling hooks during module unload in command/gpg .
    (bsc#1236317)
    - CVE-2025-0690: Fixed an integer overflow that may lead to an out-of-bounds write through the read     command.
      (bsc#1237012)
    - CVE-2025-1118: Fixed an issue where the dump command was not being blocked when grub was in lockdown     mode.
      (bsc#1237013)
    - CVE-2025-0677: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in ufs.
      (bsc#1237002)
    - CVE-2025-0684: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in reiserfs.
      (bsc#1237008)
    - CVE-2025-0685: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in jfs.
      (bsc#1237009)
    - CVE-2025-0686: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in romfs.
      (bsc#1237010)
    - CVE-2025-0689: Fixed a heap-based buffer overflow in udf that may lead to arbitrary code execution.
    (bsc#1237011)
    - CVE-2025-1125: Fixed an integer overflow that may lead to an out-of-bounds write in hfs. (bsc#1237014)
    - CVE-2025-0678: Fixed an integer overflow that may lead to an out-of-bounds write in squash4.
    (bsc#1237006)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0586-1 advisory.

    - CVE-2024-45781: Fixed strcpy overflow in ufs. (bsc#1233617)
    - CVE-2024-56737: Fixed a heap-based buffer overflow in hfs. (bsc#1234958)
    - CVE-2024-45782: Fixed strcpy overflow in hfs. (bsc#1233615)
    - CVE-2024-45780: Fixed an overflow in tar/cpio. (bsc#1233614)
    - CVE-2024-45783: Fixed a refcount overflow in hfsplus. (bsc#1233616)
    - CVE-2024-45774: Fixed a heap overflow in JPEG parser. (bsc#1233609)
    - CVE-2024-45775: Fixed a missing NULL check in extcmd parser. (bsc#1233610)
    - CVE-2024-45776: Fixed an overflow in .MO file handling. (bsc#1233612)
    - CVE-2024-45777: Fixed an integer overflow in gettext. (bsc#1233613)
    - CVE-2024-45778: Fixed bfs filesystem by removing it from lockdown capable modules. (bsc#1233606)
    - CVE-2024-45779: Fixed a heap overflow in bfs. (bsc#1233608)
    - CVE-2024-49504: Fixed an issue that can bypass TPM-bound disk encryption on SL(E)M encrypted Images.
    (bsc#1229164)
    - CVE-2025-0624: Fixed an out-of-bounds write during the network boot process. (bsc#1236316)
    - CVE-2025-0622: Fixed a use-after-free when handling hooks during module unload in command/gpg .
    (bsc#1236317)
    - CVE-2025-0690: Fixed an integer overflow that may lead to an out-of-bounds write through the read     command.
      (bsc#1237012)
    - CVE-2025-1118: Fixed an issue where the dump command was not being blocked when grub was in lockdown     mode.
      (bsc#1237013)
    - CVE-2025-0677: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in ufs.
      (bsc#1237002)
    - CVE-2025-0684: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in reiserfs.
      (bsc#1237008)
    - CVE-2025-0685: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in jfs.
      (bsc#1237009)
    - CVE-2025-0686: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks     in romfs.
      (bsc#1237010)
    - CVE-2025-0689: Fixed a heap-based buffer overflow in udf that may lead to arbitrary code execution.
    (bsc#1237011)
    - CVE-2025-1125: Fixed an integer overflow that may lead to an out-of-bounds write in hfs. (bsc#1237014)
    - CVE-2025-0678: Fixed an integer overflow that may lead to an out-of-bounds write in squash4.
    (bsc#1237006)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote NewStart CGSL host, running version MAIN 7.02, has grub2 packages installed that are affected by multiple vulnerabilities:

  - A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses     user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it     improperly checks for integer overflows. A maliciously crafted filesystem may lead some of those buffer     size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than     expected. As a result, the direct_read() will perform a heap based out-of-bounds write during data     reading. This flaw may be leveraged to corrupt grub's internal critical data and may result in arbitrary     code execution, by-passing secure boot protections. (CVE-2025-0678)

  - A stack overflow flaw was found when reading a BFS file system. A crafted BFS filesystem may lead to an     uncontrolled loop, causing grub2 to crash. (CVE-2024-45778)

  - An integer overflow flaw was found in the BFS file system driver in grub2. When reading a file with an     indirect extent map, grub2 fails to validate the number of extent entries to be read. A crafted or     corrupted BFS filesystem may cause an integer overflow during the file reading, leading to a heap of     bounds read. As a consequence, sensitive data may be leaked, or grub2 will crash. (CVE-2024-45779)

  - A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS     filesystem driver performs a strcpy() using the user-provided volume name as input without properly     validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting     grub's sensitive data integrity and eventually leading to a secure boot protection bypass.
    (CVE-2024-45782)

  - GNU GRUB (aka GRUB2) through 2.12 has a heap-based buffer overflow in fs/hfs.c via crafted sblock data in     an HFS filesystem. (CVE-2024-56737)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
360987	AlmaLinux 9.2 [TuxCare] Security Update: grub2-common / grub2-efi-aa64-modules / grub2-efi-x64 / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1742805183)	Nessus	Alma Linux Local Security Checks	2026/10/1	2026/10/1	high
233411	Photon OS 5.0: Grub2 PHSA-2025-5.0-0481	Nessus	PhotonOS Local Security Checks	2025/3/27	2026/10/14	high
216508	SUSE SLES15: grub2 / grub2-arm64-efi / grub2-i386-pc / grub2-powerpc-ieee1275 / etc (SUSE-SU-2025:0588-1)	Nessus	SuSE Local Security Checks	2025/2/20	2026/6/26	high
216517	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : grub2 (SUSE-SU-2025:0586-1)	Nessus	SuSE Local Security Checks	2025/2/20	2025/8/14	high
261147	Photon OS 4.0: Grub2 PHSA-2025-4.0-0861	Nessus	PhotonOS Local Security Checks	2025/9/3	2026/11/2	high
238000	NewStart CGSL MAIN 7.02 : grub2 Multiple Vulnerabilities (NS-SA-2025-0082)	Nessus	NewStart CGSL Local Security Checks	2025/6/9	2025/6/18	high

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