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  • CPE Product Version: cpe:/o:linux:linux_kernel:2.3.39
There are 1,740 matching records.
Displaying matches 541 through 560.
Vuln ID Summary CVSS Severity
CVE-2017-17854

kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (integer overflow and memory corruption) or possibly have unspecified other impact by leveraging unrestricted integer values for pointer arithmetic.

Published: December 27, 2017; 12:08:20 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-17853

kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect BPF_RSH signed bounds calculations.

Published: December 27, 2017; 12:08:20 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-17852

kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging mishandling of 32-bit ALU ops.

Published: December 27, 2017; 12:08:20 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-16996

kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging register truncation mishandling.

Published: December 27, 2017; 12:08:17 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-16995

The check_alu_op function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect sign extension.

Published: December 27, 2017; 12:08:17 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-17807

The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the request_key() system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search permission (not Write permission) to that keyring, related to construct_get_dest_keyring() in security/keys/request_key.c.

Published: December 20, 2017; 6:29:00 PM -0500
V3.0: 3.3 LOW
V2.0: 2.1 LOW
CVE-2017-17806

The HMAC implementation (crypto/hmac.c) in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization.

Published: December 20, 2017; 6:29:00 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-17805

The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local attacker able to use the AF_ALG-based skcipher interface (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service (uninitialized-memory free and kernel crash) or have unspecified other impact by executing a crafted sequence of system calls that use the blkcipher_walk API. Both the generic implementation (crypto/salsa20_generic.c) and x86 implementation (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable.

Published: December 20, 2017; 6:29:00 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-17741

The KVM implementation in the Linux kernel through 4.14.7 allows attackers to obtain potentially sensitive information from kernel memory, aka a write_mmio stack-based out-of-bounds read, related to arch/x86/kvm/x86.c and include/trace/events/kvm.h.

Published: December 18, 2017; 3:29:00 AM -0500
V3.0: 6.5 MEDIUM
V2.0: 2.1 LOW
CVE-2017-17712

The raw_sendmsg() function in net/ipv4/raw.c in the Linux kernel through 4.14.6 has a race condition in inet->hdrincl that leads to uninitialized stack pointer usage; this allows a local user to execute code and gain privileges.

Published: December 15, 2017; 8:29:00 PM -0500
V3.0: 7.0 HIGH
V2.0: 6.9 MEDIUM
CVE-2017-17558

The usb_destroy_configuration function in drivers/usb/core/config.c in the USB core subsystem in the Linux kernel through 4.14.5 does not consider the maximum number of configurations and interfaces before attempting to release resources, which allows local users to cause a denial of service (out-of-bounds write access) or possibly have unspecified other impact via a crafted USB device.

Published: December 12, 2017; 10:29:00 AM -0500
V3.0: 6.6 MEDIUM
V2.0: 7.2 HIGH
CVE-2017-17450

net/netfilter/xt_osf.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations, which allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all net namespaces.

Published: December 06, 2017; 7:29:00 PM -0500
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2017-17449

The __netlink_deliver_tap_skb function in net/netlink/af_netlink.c in the Linux kernel through 4.14.4, when CONFIG_NLMON is enabled, does not restrict observations of Netlink messages to a single net namespace, which allows local users to obtain sensitive information by leveraging the CAP_NET_ADMIN capability to sniff an nlmon interface for all Netlink activity on the system.

Published: December 06, 2017; 7:29:00 PM -0500
V3.0: 4.7 MEDIUM
V2.0: 1.9 LOW
CVE-2017-17448

net/netfilter/nfnetlink_cthelper.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for new, get, and del operations, which allows local users to bypass intended access restrictions because the nfnl_cthelper_list data structure is shared across all net namespaces.

Published: December 06, 2017; 7:29:00 PM -0500
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2017-15868

The bnep_add_connection function in net/bluetooth/bnep/core.c in the Linux kernel before 3.19 does not ensure that an l2cap socket is available, which allows local users to gain privileges via a crafted application.

Published: December 05, 2017; 6:29:00 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-8824

The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.

Published: December 05, 2017; 4:29:00 AM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-15116

The rngapi_reset function in crypto/rng.c in the Linux kernel before 4.2 allows attackers to cause a denial of service (NULL pointer dereference).

Published: November 30, 2017; 1:29:00 PM -0500
V3.0: 5.5 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2017-17053

The init_new_context function in arch/x86/include/asm/mmu_context.h in the Linux kernel before 4.12.10 does not correctly handle errors from LDT table allocation when forking a new process, allowing a local attacker to achieve a use-after-free or possibly have unspecified other impact by running a specially crafted program. This vulnerability only affected kernels built with CONFIG_MODIFY_LDT_SYSCALL=y.

Published: November 28, 2017; 10:29:00 PM -0500
V3.0: 7.0 HIGH
V2.0: 6.9 MEDIUM
CVE-2017-17052

The mm_init function in kernel/fork.c in the Linux kernel before 4.12.10 does not clear the ->exe_file member of a new process's mm_struct, allowing a local attacker to achieve a use-after-free or possibly have unspecified other impact by running a specially crafted program.

Published: November 28, 2017; 10:29:00 PM -0500
V3.0: 7.8 HIGH
V2.0: 7.2 HIGH
CVE-2017-16994

The walk_hugetlb_range function in mm/pagewalk.c in the Linux kernel before 4.14.2 mishandles holes in hugetlb ranges, which allows local users to obtain sensitive information from uninitialized kernel memory via crafted use of the mincore() system call.

Published: November 27, 2017; 2:29:00 PM -0500
V3.0: 5.5 MEDIUM
V2.0: 2.1 LOW