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 the hibmcge driver not handling division operations correctly when the queue length is zero, which could...

PT-2025-35992

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A division by zero issue was identified in the hibmcge network driver. This issue occurs when a network port is down, leading to the release of the queue and a zero value for ring-len...

PT-2025-27960

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the atmtcp c send function in the Linux kernel, where it accesses skb-data as struct atmtcp hdr after checking if skb-len is 0, but this check is not sufficient...

PT-2025-35966

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference issue exists in the w7090p tuner write serpar and w7090p tuner read serpar functions within the w7090p driver. The issue occurs when the msg parameter,...

SUSE CVE-2025-37969

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: fix possible lockup in stlsm6dsxreadtaggedfifo Prevent stlsm6dsxreadtaggedfifo from falling in an infinite loop in case patternlen is equal to zero and the device FIFO is not empty...

DEBIAN-CVE-2025-37970

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: fix possible lockup in stlsm6dsxreadfifo Prevent stlsm6dsxreadfifo from falling in an infinite loop in case patternlen is equal to zero and the device FIFO is not empty...

DEBIAN-CVE-2025-37969

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: fix possible lockup in stlsm6dsxreadtaggedfifo Prevent stlsm6dsxreadtaggedfifo from falling in an infinite loop in case patternlen is equal to zero and the device FIFO is not empty...

UBUNTU-CVE-2025-37970

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: fix possible lockup in stlsm6dsxreadfifo Prevent stlsm6dsxreadfifo from falling in an infinite loop in case patternlen is equal to zero and the device FIFO is not empty...

UBUNTU-CVE-2025-37969

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: fix possible lockup in stlsm6dsxreadtaggedfifo Prevent stlsm6dsxreadtaggedfifo from falling in an infinite loop in case patternlen is equal to zero and the device FIFO is not empty...

CVE-2025-47774 Vyper's `slice()` may elide side-effects when output length is 0

Vyper is the Pythonic Programming Language for the Ethereum Virtual Machine. In versions up to and including 0.4.2rc1, the slice builtin can elide side effects when the output length is 0, and the source bytestring is a builtin msg.data or .code. The reason is that for these source locations, the...

CVE-2025-47774 Vyper's `slice()` may elide side-effects when output length is 0

Vyper is the Pythonic Programming Language for the Ethereum Virtual Machine. In versions up to and including 0.4.2rc1, the slice builtin can elide side effects when the output length is 0, and the source bytestring is a builtin msg.data or .code. The reason is that for these source locations, the...

kernel: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6()

A flaw was found in the Linux kernel's netfilter component, specifically within the nfrejectipv6 module. This vulnerability arises when the system attempts to process an IPv6 packet where the network device's header length is unexpectedly zero, leading to a kernel crash. A remote attacker could...

CVE-2023-53133

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix an infinite loop error when len is 0 in tcpbpfrecvmsgparser When the buffer length of the recvmsg system call is 0, we got the flollowing soft lockup problem: watchdog: BUG: soft lockup - CPU3 stuck for 27s!...

CVE-2023-53133 bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser()

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix an infinite loop error when len is 0 in tcpbpfrecvmsgparser When the buffer length of the recvmsg system call is 0, we got the flollowing soft lockup problem: watchdog: BUG: soft lockup - CPU3 stuck for 27s!...

BIT-FLUENT-BIT-2024-50609

An issue was discovered in Fluent Bit 3.1.9. When the OpenTelemetry input plugin is running and listening on an IP address and port, one can send a packet with Content-Length: 0 and it crashes the server. Improper handling of the case when Content-Length is 0 allows a user with access to the...

SUSE CVE-2022-49747

In the Linux kernel, the following vulnerability has been resolved: erofs/zmap.c: Fix incorrect offset calculation Effective offset to add to length was being incorrectly calculated, which resulted in iomap-length being set to 0, triggering a WARNON in iomapiterdone. Fix that, and describe it in...

DEBIAN-CVE-2022-49747

In the Linux kernel, the following vulnerability has been resolved: erofs/zmap.c: Fix incorrect offset calculation Effective offset to add to length was being incorrectly calculated, which resulted in iomap-length being set to 0, triggering a WARNON in iomapiterdone. Fix that, and describe it in...

PT-2025-22230

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential lockup issue in the Linux kernel has been identified and resolved. The problem occurs in the st lsm6dsx read tagged fifo function when pattern len is equal to zero and the...

An issue was discovered in Fluent Bit 3.1.9. When the OpenTelemetry input plugin is running and listening on an IP address and port, one can send a packet with Content-Length: 0 and it crashes the server. Improper handling of the case when Content-Length is 0 allows a user (with access to the endpoint) to perform a remote Denial of service attack. The crash happens because of a NULL pointer dereference when 0 (from the Content-Length) is passed to the function cfl_sds_len, which in turn tries to cast a NULL pointer into struct cfl_sds. This is related to process_payload_traces_proto_ng() at opentelemetry_prot.c.

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An issue was discovered in Fluent Bit 3.1.9. When the Prometheus Remote Write input plugin is running and listening on an IP address and port, one can send a packet with Content-Length: 0 and it crashes the server. Improper handling of the case when Content-Length is 0 allows a user (with access to the endpoint) to perform a remote Denial of service attack. The crash happens because of a NULL pointer dereference when 0 (from the Content-Length) is passed to the function cfl_sds_len, which in turn tries to cast a NULL pointer into struct cfl_sds. This is related to process_payload_metrics_ng() at prom_rw_prot.c.

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