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PostgreSQL is an advanced object-relational database management system . It was discovered that the upstream patch for CVE-2007-6600 included in the Red Hat Security Advisory RHSA-2008:0038 did not include protection against misuse of the RESET ROLE and RESET SESSION AUTHORIZATION commands. An authenticated user could use this flaw to install malicious code that would later execute with superuser ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fixes: * several flaws were found in the way the Linux kernel CIFS implementation handles Unicode strings. CIFS clients convert Unicode strings sent by a server to their local character sets, and then write those strings into memory. If a malicious server sent a long enough string, it could write past th ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. These updated packages fix the following security issues: * a flaw was found in the SOCKOPS_WRAP macro in the Linux kernel. This macro did not initialize the sendpage operation in the proto_ops structure correctly. A local, unprivileged user could use this flaw to cause a local denial of service or escalate their ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. These updated packages fix the following security issues: * it was discovered that, when executing a new process, the clear_child_tid pointer in the Linux kernel is not cleared. If this pointer points to a writable portion of the memory of the new program, the kernel could corrupt four bytes of memory, possibly l ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fixes: * several flaws were found in the way the Linux kernel CIFS implementation handles Unicode strings. CIFS clients convert Unicode strings sent by a server to their local character sets, and then write those strings into memory. If a malicious server sent a long enough string, it could write past th ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fixes: * a system with SELinux enforced was more permissive in allowing local users in the unconfined_t domain to map low memory areas even if the mmap_min_addr restriction was enabled. This could aid in the local exploitation of NULL pointer dereference bugs. * a NULL pointer dereference flaw was found ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. These updated packages fix the following security issues: * it was discovered that, when executing a new process, the clear_child_tid pointer in the Linux kernel is not cleared. If this pointer points to a writable portion of the memory of the new program, the kernel could corrupt four bytes of memory, possibly l ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fixes: * a system with SELinux enforced was more permissive in allowing local users in the unconfined_t domain to map low memory areas even if the mmap_min_addr restriction was enabled. This could aid in the local exploitation of NULL pointer dereference bugs. * a NULL pointer dereference flaw was found ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fix: * a NULL pointer dereference flaw was found in the Multiple Devices driver in the Linux kernel. If the "suspend_lo" or "suspend_hi" file on the sysfs file system is modified when the disk array is inactive, it could lead to a local denial of service or privilege escalation. Not ...

The kernel packages contain the Linux kernel, the core of any Linux operating system. These updated packages fix the following security issues: * a flaw was found in the SOCKOPS_WRAP macro in the Linux kernel. This macro did not initialize the sendpage operation in the proto_ops structure correctly. A local, unprivileged user could use this flaw to cause a local denial of service or escalate their ...


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