Red Hat Security Advisory 2017-0270-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
b402cbcea2c91801d89322ab611f389f87c85a4c5c6f65a271fc93df62547a68Red Hat Security Advisory 2017-0215-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
9773caf065be9c5f7c1b57330e6aebc627b8f3c6632b045a8257a108b8da6d9dRed Hat Security Advisory 2017-0216-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
c186c3b266a35ae94614ffd7a976f4b1e2eb276249557cbb40ab3439fcd12aaeRed Hat Security Advisory 2017-0217-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
0f04199e8b96f3c0ef49b41aa0b81c70b56ac8c4e9e510b9a19ddf9c1b0c225aRed Hat Security Advisory 2017-0196-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
a44d2b242c7a37d563d6dc8f852849a2a378aba0acb3a1df5113f7c57b6564faRed Hat Security Advisory 2017-0086-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. These updated kernel packages include several security issues and numerous bug fixes.
77d8c001f6e36a31c7d9b132fd230b09dd8d1ff369953d1af091527660b20e23Red Hat Security Advisory 2017-0113-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. The kernel-rt packages have been upgraded to version 3.10.0-514, which provides a number of security and bug fixes over the previous version. Security Fix: A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
ae32125d304c935326bc1a74cc1849c05c36bac1fbbb18bcc366b461cf500527Red Hat Security Advisory 2017-0091-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix: A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
4b1ea17eeb74a4a9c87605d8dcce73b522498ff561fc105d5e5fdebb334bbfdbRed Hat Security Advisory 2017-0065-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernels socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
7c283a9ccd3baaf5011ece8e0a9d64f1d2e35deb0a35ec9cc520a87378b4e825Red Hat Security Advisory 2017-0036-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernels socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
15164c175d193bcb243a86da700b13f6c2a1a766792df90f796ac8026c818f27Red Hat Security Advisory 2017-0031-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernels socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
9ad7eb5dde2c4eeb2c88e594e6f9fd2abb9e2c9b13c9dc4ea3b4ad1d8ee887dcRed Hat Security Advisory 2016-2962-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: A use-after-free vulnerability was found in the kernels socket recvmmsg subsystem. This may allows remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
88ca76a55ea9f7cb3276bc89c0241b0d89b71386834dda46af34102ce58a9982Ondrej Kozina discovered that the keyring interface in the Linux kernel contained a buffer overflow when displaying timeout events via the /proc/keys interface. A local attacker could use this to cause a denial of service (system crash). Dmitry Vyukov discovered a use-after-free vulnerability during error processing in the recvmmsg(2) implementation in the Linux kernel. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Various other kernel vulnerabilities were also discovered and addressed.
5eae3cc7ae9949b636e16234a44d66f6ecfbbb7d410b77b7636cc74cb28cfc31Ubuntu Security Notice 3126-1 - Ondrej Kozina discovered that the keyring interface in the Linux kernel contained a buffer overflow when displaying timeout events via the /proc/keys interface. A local attacker could use this to cause a denial of service. Dmitry Vyukov discovered a use-after-free vulnerability during error processing in the recvmmsg implementation in the Linux kernel. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
4bbf1d4ea527ad684dcc5fc5db86dbe5395379408e2920a2bad340c35edb6728Ubuntu Security Notice 3126-2 - Ondrej Kozina discovered that the keyring interface in the Linux kernel contained a buffer overflow when displaying timeout events via the /proc/keys interface. A local attacker could use this to cause a denial of service. Dmitry Vyukov discovered a use-after-free vulnerability during error processing in the recvmmsg implementation in the Linux kernel. A remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
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