EUVD-2025-201216

In the Linux kernel, the following vulnerability has been resolved: hfs: fix KMSAN uninit-value issue in hfsfindsetzerobits The syzbot reported issue in hfsfindsetzerobits: ===================================================== BUG: KMSAN: uninit-value in hfsfindsetzerobits+0x74d/0xb60...

CVE-2025-40243

In the Linux kernel, the following vulnerability has been resolved: hfs: fix KMSAN uninit-value issue in hfsfindsetzerobits The syzbot reported issue in hfsfindsetzerobits: ===================================================== BUG: KMSAN: uninit-value in hfsfindsetzerobits+0x74d/0xb60...

CVE-2025-40243 hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()

In the Linux kernel, the following vulnerability has been resolved: hfs: fix KMSAN uninit-value issue in hfsfindsetzerobits The syzbot reported issue in hfsfindsetzerobits: ===================================================== BUG: KMSAN: uninit-value in hfsfindsetzerobits+0x74d/0xb60...

CVE-2025-40243

CVE-2025-40243 relates to a KMSAN uninit-value issue in the Linux kernel’s HFS code path. The bug originated in hfs_find_set_zero_bits() where an uninitialized memory state could affect bitmap operations, potentially leading to volume corruption and file-system driver bugs. The root cause was non...

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 an uninitialized value issue in hfsplusextcacheextent, which could result in a KMSAN report error...

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 an uninitialized value issue in hfsfindsetzerobits, which could result in a KMSAN reporting error...

OSV-2025-955 Use-of-uninitialized-value in decoder_context::construct_reference_picture_lists

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=464323256 Crash type: Use-of-uninitialized-value Crash state: decodercontext::constructreferencepicturelists decodercontext::processslicesegmentheader decodercontext::readsliceNAL...

OSV-2025-938 Use-of-uninitialized-value in comp_func_SourceOver_avx2

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=462673332 Crash type: Use-of-uninitialized-value Crash state: compfuncSourceOveravx2 blenduntransformedgeneric blenduntransformedgeneric...

OSV-2025-906 Use-of-uninitialized-value in QImage::pixel

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=461199967 Crash type: Use-of-uninitialized-value Crash state: QImage::pixel XCFImageFormat::copyGrayAToRGB XCFImageFormat::copyLayerToImage...

Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-53155)

ocfs2: uninitialized value in ocfs2filereaditer. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid504542; scriptversion"1.2";...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990896)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990896 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of newea in eabuffer syzbot reports that lzo1x1docompress is using...

OSV-2025-879 Use-of-uninitialized-value in JS_DefineProperty

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=457858149 Crash type: Use-of-uninitialized-value Crash state: JSDefineProperty buildbacktrace JSCallInternal...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989718)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989718 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix uninit-value in mpolrebindpolicy mpolsetnodemaskmm/mempolicy.c does not set up...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990378)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990378 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Avoid uninitialized value in BPFCOREREADBITFIELD Changes from V1: - Use a default branch in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989981)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989981 advisory. In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix uninit-value in copyname syzbot reported BUG: KMSAN: uninit-value in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990046)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990046 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Avoid uninitialized value in BPFCOREREADBITFIELD Changes from V1: - Use a default branch in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988785)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988785 advisory. In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix uninit-value in r871xudrvinit When 'tmpU1b' returns from r8712read8padapter...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989468)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989468 advisory. In the Linux kernel, the following vulnerability has been resolved: net: fix uninit-value in caifseqpktsendmsg When nrsegs equal to zero in iovecfromuser, the object...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: media: cxusb: No longer judges rbuf when the write fails syzbot reported a uninit-value in cxusbi2cxfer. Only when the write operation of usbbulkmsg in dvbusbgenericrw succeeds and rlen is greater than 0, the read operation of...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: flowtable: account for Ethernet header in nfflowpppoeproto syzbot found a potential access to uninit-value in nfflowpppoeproto The responsible commit forgot to account for the Ethernet header. BUG: KMSAN: uninit-val...