3656 matches found
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 reuse after release and could lead to undefined behavior...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992541)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992541 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPICA: Avoid undefined behavior: applying zero offset to null pointer ACPICA commit...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992177)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992177 advisory. In the Linux kernel, the following vulnerability has been resolved: powercap: intelrapl: fix UBSAN shift-out-of-bounds issue When value timeunit, the parameter of...
CVE-2023-54168: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Prevent shift wrapping in setusersqsize The ucmd-logsqbbcount variable is controlled by the user so this shift can wrap. Fix it by using checkshloverflow in the same way that it was done in commit 515f60004ed9 "RDMA/hn...
ruint affected by unsoundness of safe `reciprocal_mg10`
The function reciprocalmg10 is marked as safe but can trigger undefined behavior out-of-bounds access because it relies on debugassert! for safety checks instead of assert!. When compiled in release mode, the debugassert! is optimized out, potentially allowing invalid inputs to cause memory...
PT-2025-62945
The function reciprocal mg10 is marked as safe but can trigger undefined behavior out-of-bounds access because it relies on debug assert! for safety checks instead of assert!. When compiled in release mode, the debug assert! is optimized out, potentially allowing invalid inputs to cause memory...
RUSTSEC-2025-0167 `Bitmap::try_from(&[u8])` can create invalid values
The TryFrom implementation for Bitmap copies the input bytes into an uninitialized backing store and calls assumeinit without validating that the bytes form a valid value of the backing store type. For SIZE = 1 the backing store is a bool, so any input byte other than 0x00 or 0x01 produces an...
`Bitmap::try_from(&[u8])` can create invalid values
The TryFrom implementation for Bitmap copies the input bytes into an uninitialized backing store and calls assumeinit without validating that the bytes form a valid value of the backing store type. For SIZE = 1 the backing store is a bool, so any input byte other than 0x00 or 0x01 produces an...
openbabel:fuzz_obconversion_sdf: Bad-cast to OBRingData from OpenBabel::OBPairData in OpenBabel::OBMol::GetSSSR
Project: https://github.com/openbabel/openbabel.git Detailed Report: https://oss-fuzz.com/testcase?key=4904772219240448 Project: openbabel Fuzzing Engine: libFuzzer Fuzz Target: fuzzobconversionsdf Job Type: libfuzzerubsanopenbabel Platform Id: linux Crash Type: Bad-cast Crash Address:...
SUSE CVE-2022-50778
In the Linux kernel, the following vulnerability has been resolved: fortify: Fix compiletimestrlen under UBSANBOUNDSLOCAL With CONFIGFORTIFY=y and CONFIGUBSANLOCALBOUNDS=y enabled, we observe a runtime panic while running Android's Compatibility Test Suite's CTS android.hardware.input.cts.tests...
PT-2025-62912
The TryFrom implementation for Bitmap copies the input bytes into an uninitialized backing store and calls assume init without validating that the bytes form a valid value of the backing store type. For SIZE = 1 the backing store is a bool, so any input byte other than 0x00 or 0x01 produces an...
EUVD-2022-55783
In the Linux kernel, the following vulnerability has been resolved: fortify: Fix compiletimestrlen under UBSANBOUNDSLOCAL With CONFIGFORTIFY=y and CONFIGUBSANLOCALBOUNDS=y enabled, we observe a runtime panic while running Android's Compatibility Test Suite's CTS android.hardware.input.cts.tests...
UBUNTU-CVE-2022-50762
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Avoid UBSAN error on truesectorsperclst syzbot reported UBSAN error as below: 76.901829 T6677 ================================================================================ 76.903908 T6677 UBSAN: shift-out-of-bounds i...
CVE-2022-50778 fortify: Fix __compiletime_strlen() under UBSAN_BOUNDS_LOCAL
In the Linux kernel, the following vulnerability has been resolved: fortify: Fix compiletimestrlen under UBSANBOUNDSLOCAL With CONFIGFORTIFY=y and CONFIGUBSANLOCALBOUNDS=y enabled, we observe a runtime panic while running Android's Compatibility Test Suite's CTS android.hardware.input.cts.tests...
CVE-2022-50762
CV E-2022-50762 affects the Linux kernel ntfs3 driver (fs/ntfs3). Reported UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:675:13 with a negative exponent (-247). A patch to avoid this UBSAN error was applied, resolving the issue as described in multiple vendor/public advisories. No exploit/vector...
Unsound APIs of public `constant::Reader` and `StructSchema`
The safe API functions constant::Reader::get and StructSchema::new rely on PointerReader::getrootunchecked, which can cause undefined behavior UB by constructing arbitrary words or schemas. Reader::get rust pub fn get&self - Result::Reader // ... // UNSAFE: access words without validation...
RUSTSEC-2025-0143 Unsound APIs of public `constant::Reader` and `StructSchema`
The safe API functions constant::Reader::get and StructSchema::new rely on PointerReader::getrootunchecked, which can cause undefined behavior UB by constructing arbitrary words or schemas. Reader::get rust pub fn get&self - Result::Reader // ... // UNSAFE: access words without validation...
PT-2025-54613
The safe API functions constant::Reader::get and StructSchema::new rely on PointerReader::get root unchecked, which can cause undefined behavior UB by constructing arbitrary words or schemas. Reader::get rust pub fn get&self - Result::Reader // ... // UNSAFE: access words without validation...
kernel: ext4: fix undefined behavior in bit shift for ext4_check_flag_values
A vulnerability was identified in the Linux kernel's ext4 filesystem implementation due to a flaw in how it processes filesystem metadata. An attacker with local privileges could create a malicious ext4 filesystem image to trigger this issue. When the system attempts to mount this malicious image...
Unsoundness of safe `reciprocal_mg10`
The function reciprocalmg10 is marked as safe but can trigger undefined behavior out-of-bounds access because it relies on debugassert! for safety checks instead of assert!. When compiled in release mode, the debugassert! is optimized out, potentially allowing invalid inputs to cause memory...