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Linux » Linux Kernel » 2.6.22.19 : Security Vulnerabilities Published In 2009 (Bypass)

Cpe Name:cpe:/o:linux:linux_kernel:2.6.22.19
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2009-3725 264 +Priv Bypass 2009-11-06 2012-03-19
7.2
None Local Low Not required Complete Complete Complete
The connector layer in the Linux kernel before 2.6.31.5 does not require the CAP_SYS_ADMIN capability for certain interaction with the (1) uvesafb, (2) pohmelfs, (3) dst, or (4) dm subsystem, which allows local users to bypass intended access restrictions and gain privileges via calls to functions in these subsystems.
2 CVE-2009-2846 264 Bypass 2009-08-18 2012-03-19
7.8
None Remote Low Not required Complete None None
The eisa_eeprom_read function in the parisc isa-eeprom component (drivers/parisc/eisa_eeprom.c) in the Linux kernel before 2.6.31-rc6 allows local users to access restricted memory via a negative ppos argument, which bypasses a check that assumes that ppos is positive and causes an out-of-bounds read in the readb function.
3 CVE-2009-1895 16 Bypass 2009-07-16 2013-07-06
7.2
None Local Low Not required Complete Complete Complete
The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PER_CLEAR_ON_SETID setting that does not clear the ADDR_COMPAT_LAYOUT and MMAP_PAGE_ZERO flags when executing a setuid or setgid program, which makes it easier for local users to leverage the details of memory usage to (1) conduct NULL pointer dereference attacks, (2) bypass the mmap_min_addr protection mechanism, or (3) defeat address space layout randomization (ASLR).
4 CVE-2009-1630 264 Bypass 2009-05-14 2012-04-12
4.4
None Local Medium Not required Partial Partial Partial
The nfs_permission function in fs/nfs/dir.c in the NFS client implementation in the Linux kernel 2.6.29.3 and earlier, when atomic_open is available, does not check execute (aka EXEC or MAY_EXEC) permission bits, which allows local users to bypass permissions and execute files, as demonstrated by files on an NFSv4 fileserver.
5 CVE-2009-1338 264 Bypass 2009-04-22 2012-03-19
4.6
User Local Low Not required Partial Partial Partial
The kill_something_info function in kernel/signal.c in the Linux kernel before 2.6.28 does not consider PID namespaces when processing signals directed to PID -1, which allows local users to bypass the intended namespace isolation, and send arbitrary signals to all processes in all namespaces, via a kill command.
6 CVE-2009-1184 16 Bypass 2009-05-05 2012-03-19
4.4
None Local Medium Not required Partial Partial Partial
The selinux_ip_postroute_iptables_compat function in security/selinux/hooks.c in the SELinux subsystem in the Linux kernel before 2.6.27.22, and 2.6.28.x before 2.6.28.10, when compat_net is enabled, omits calls to avc_has_perm for the (1) node and (2) port, which allows local users to bypass intended restrictions on network traffic. NOTE: this was incorrectly reported as an issue fixed in 2.6.27.21.
7 CVE-2009-0834 264 Bypass 2009-03-06 2012-03-19
3.6
None Local Low Not required Partial Partial None
The audit_syscall_entry function in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass certain syscall audit configurations via crafted syscalls, a related issue to CVE-2009-0342 and CVE-2009-0343.
Total number of vulnerabilities : 7   Page : 1 (This Page)
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