The vulnerability of the mt7601u_rx_next_seg_len() function in the drivers/net/wireless/mediatek/mt7601u/dma.c module of the wireless adapter driver for Mediatek’s Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the mt7601urxnextseglen function in the drivers/net/wireless/mediatek/mt7601u/dma.c module of the Mediatek wireless adapter driver for the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability in the function ath11k_dp_rx_mon_deliver() of the drivers/net/wireless/ath/ath11k/dp_rx.c file, a driver for Atheros/Qualcomm wireless adapter devices in the Linux operating system, allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the ath11kdprxmondeliver function in the drivers/net/wireless/ath/ath11k/dprx.c file of the Atheros/Qualcomm wireless adapter driver for the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to compromise the...

MiracleLinux 4 : openssl-1.0.1e-58.0.1.AXS4 (AXSA:2020-1009:05)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2020-1009:05 advisory. openssl: EDIPARTYNAME NULL pointer de-reference CVE-2020-1971 Tenable has extracted the preceding description block directly from the MiracleLinux security...

MiracleLinux 7 : openssl-1.0.2k-21.el7 (AXSA:2020-994:04)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2020-994:04 advisory. openssl: EDIPARTYNAME NULL pointer de-reference CVE-2020-1971 Tenable has extracted the preceding description block directly from the MiracleLinux security...

CVE-2026-22693

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

CVE-2022-31681

VMware ESXi contains a null-pointer deference vulnerability. A malicious actor with privileges within the VMX process only, may create a denial of service condition on the host...

CVE-2022-31763

The kernel module has the null pointer and out-of-bounds array vulnerabilities. Successful exploitation of this vulnerability may affect system availability...

CVE-2026-21492

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium ICC color management profiles. Versions prior to 2.3.1.2 have a NULL pointer member call vulnerability. This vulnerability affects users of the iccDEV libra...

CVE-2022-27567

Null pointer dereference vulnerability in parserhvcC function of libsimba library prior to SMR Apr-2022 Release 1 allows out of bounds write by remote attackers...

CVE-2026-21492 iccDEV ToneMap Writer has NULL Pointer Member Call

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium ICC color management profiles. Versions prior to 2.3.1.2 have a NULL pointer member call vulnerability. This vulnerability affects users of the iccDEV libra...

CVE-2025-53590

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...

QNAP Systems QuTS hero和QNAP Systems QTS 代码问题漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems, a Taiwan, China-based company. A code issue vulnerability exists in QNAP Systems QuTS hero and QNAP Systems QTS that stems from a null pointer dereference and could lead ...

QNAP Systems QTS和QNAP Systems QuTS hero 代码问题漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems of Taiwan, China. A code issue vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that stems from a null pointer dereference and could lead to a denial of...

The vulnerability of the tcpci_init() function in the drivers/usb/typec/tcpm/tcpci.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the tcpciinit function in the drivers/usb/typec/tcpm/tcpci.c file of the USB Type-C port driver in the Linux kernel is related to the assignment of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the gfs2_gl_hash_clear() function in the fs/gfs2/glock.c module allows a hacker to cause a service failure in the Linux operating system’s GFS2 file system.

The vulnerability of the gfs2glhashclear function in the fs/gfs2/glock.c module of the GFS2 file system support in Linux’s operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2025-51791

Name of the Vulnerable Software and Affected Versions SIPGO versions 0.3.0 through 1.0.0-alpha-1 Description SIPGO is a library for writing SIP services in the GO language. A nil pointer dereference exists in the NewResponseFromRequest function, impacting normal SIP operations. This allows a remo...

CVE-2025-66588

In AzeoTech DAQFactory release 20.7 Build 2555, an access of uninitialized pointer vulnerability can be exploited by an attacker which can lead to arbitrary code execution...

The vulnerability of the test_format_fill_silence() function in the sound/core/sound_kunit.c module, which supports Linux kernel-based audio cards, allows a hacker to trigger a service failure.

The vulnerability of the testformatfillsilence function in the sound/core/soundkunit.c module, which is part of Linux’s kernel-based audio card support, relates to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the rds_tcp_sysctl_reset() function in the net/rds/tcp.c module, which is part of the Linux kernel’s networking functions, allows a hacker to cause a service failure.

The vulnerability of the rdstcpsysctlreset function in the net/rds/tcp.c module, which implements networking functions in the Linux kernel, is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the ksz_switch_remove() function in the drivers/net/dsa/microchip/ksz_common.c file of the DSA kernel support driver for the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the kszswitchRemove function in the drivers/net/dsa/microchip/kszcommon.c file of the DSA kernel support driver for the Linux operating system is related to the assignment of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...