29 source-linked records in the current knowledge graph.
Linux Kernel contains an improper authentication vulnerability which could allow for privilege escalation via the cgroups v1 release_agent feature. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation. Required action: "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains an integer overflow vulnerability in the create_elf_tables() function which could allow an unprivileged local user with access to SUID (or otherwise privileged) binary to escalate their privileges on the system. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains a heap out-of-bounds write vulnerability that could allow an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux kernel contains a time-of-check time-of-use (TOCTOU) race condition vulnerability that has a high impact on confidentiality, integrity, and availability. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains an improper ownership management vulnerability, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains an out-of-bounds read vulnerability in the USB-audio driver that allows a local, privileged attacker to obtain potentially sensitive information. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains an out-of-bounds access vulnerability in the USB-audio driver that allows an attacker with physical access to the system to use a malicious USB device to potentially manipulate system memory, escalate privileges, or execute arbitrary code. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionThe Linux kernel contains a use of uninitialized resource vulnerability that allows an attacker to leak kernel memory via a specially crafted HID report. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux kernel contains an out-of-bounds write vulnerability in the uvc_parse_streaming component of the USB Video Class (UVC) driver that could allow for physical escalation of privilege. Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux kernel contains a position-independent executable (PIE) stack buffer corruption vulnerability in load_elf_ binary() that allows a local attacker to escalate privileges. Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux kernel contains a heap-based buffer overflow vulnerability in the legacy_parse_param function in the Filesystem Context functionality. This allows an attacker to open a filesystem that does not support the Filesystem Context API and ultimately escalate privileges. Required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
CISA KEV ↗ · unattributed attributionAndroid contains an unspecified vulnerability in the kernel that allows for remote code execution. This vulnerability resides in Linux Kernel and could impact other products, including but not limited to Android OS. Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains a use-after-free vulnerability in the nft_object, allowing local attackers to escalate privileges. Required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
CISA KEV ↗ · unattributed attributionLinux kernel contains a use-after-free vulnerability in the netfilter: nf_tables component that allows an attacker to achieve local privilege escalation. Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA KEV ↗ · unattributed attributionLinux Kernel contains a race condition vulnerability within the n_tty_write function that allows local users to cause a denial-of-service (DoS) or gain privileges via read and write operations with long strings. Required action: The impacted product is end-of-life and should be disconnected if still in use.
CISA KEV ↗ · unattributed attributionLinux Kernel contains an improper input validation vulnerability in the Reliable Datagram Sockets (RDS) protocol implementation that allows local users to gain privileges via crafted use of the sendmsg and recvmsg system calls. Required action: The impacted product is end-of-life and should be disconnected if still in use.
CISA KEV ↗ · unattributed attributionLinux kernel contains a use-after-free vulnerability that allows for privilege escalation to gain ring0 access from the system user. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionThe overlayfs stacking file system in Linux kernel does not properly validate the application of file capabilities against user namespaces, which could lead to privilege escalation. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionThe get_user and put_user API functions of the Linux kernel fail to validate the target address when being used on ARM v6k/v7 platforms. This allows an application to read and write kernel memory which could lead to privilege escalation. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionLinux kernel fb_mmap function in drivers/video/fbmem.c contains an integer overflow vulnerability that allows for privilege escalation. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionLinux kernel fails to check all 64 bits of attr.config passed by user space, resulting to out-of-bounds access of the perf_swevent_enabled array in sw_perf_event_destroy(). Explotation allows for privilege escalation. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attribution · 1 IOCThe futex_requeue function in kernel/futex.c in Linux kernel does not ensure that calls have two different futex addresses, which allows local users to gain privileges. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionAndroid kernel contains a use-after-free vulnerability that allows for privilege escalation. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionAndroid kernel contains a race condition, which allows for a use-after-free vulnerability. Exploitation can allow for privilege escalation. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionLinux kernel contains an improper initialization vulnerability where an unprivileged local user could escalate their privileges on the system. This vulnerability has the moniker of "Dirty Pipe." Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionLinux Kernel contains a flaw in the packet socket (AF_PACKET) implementation which could lead to incorrectly freeing memory. A local user could exploit this for denial-of-service (DoS) or possibly for privilege escalation. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionRace condition in mm/gup.c in the Linux kernel allows local users to escalate privileges. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attributionKernel/ptrace.c in Linux kernel mishandles contains an improper privilege management vulnerability that allows local users to obtain root access. Required action: Apply updates per vendor instructions.
CISA KEV ↗ · unattributed attribution