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- Results Type: Overview
- Keyword (text search): cpe:2.3:o:linux:linux_kernel:2.6.21.5:*:*:*:*:*:*:*
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2008-0001 |
VFS in the Linux kernel before 2.6.22.16, and 2.6.23.x before 2.6.23.14, performs tests of access mode by using the flag variable instead of the acc_mode variable, which might allow local users to bypass intended permissions and remove directories. Published: January 15, 2008; 3:00:00 PM -0500 |
V3.x:(not available) V2.0: 3.6 LOW |
CVE-2007-4567 |
The ipv6_hop_jumbo function in net/ipv6/exthdrs.c in the Linux kernel before 2.6.22 does not properly validate the hop-by-hop IPv6 extended header, which allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted IPv6 packet. Published: December 20, 2007; 7:46:00 PM -0500 |
V3.x:(not available) V2.0: 7.8 HIGH |
CVE-2007-6206 |
The do_coredump function in fs/exec.c in Linux kernel 2.4.x and 2.6.x up to 2.6.24-rc3, and possibly other versions, does not change the UID of a core dump file if it exists before a root process creates a core dump in the same location, which might allow local users to obtain sensitive information. Published: December 03, 2007; 7:46:00 PM -0500 |
V3.x:(not available) V2.0: 2.1 LOW |
CVE-2007-5500 |
The wait_task_stopped function in the Linux kernel before 2.6.23.8 checks a TASK_TRACED bit instead of an exit_state value, which allows local users to cause a denial of service (machine crash) via unspecified vectors. NOTE: some of these details are obtained from third party information. Published: November 19, 2007; 9:46:00 PM -0500 |
V3.x:(not available) V2.0: 4.9 MEDIUM |
CVE-2007-5501 |
The tcp_sacktag_write_queue function in net/ipv4/tcp_input.c in Linux kernel 2.6.21 through 2.6.23.7, and 2.6.24-rc through 2.6.24-rc2, allows remote attackers to cause a denial of service (crash) via crafted ACK responses that trigger a NULL pointer dereference. Published: November 15, 2007; 3:46:00 PM -0500 |
V3.x:(not available) V2.0: 7.8 HIGH |
CVE-2007-5904 |
Multiple buffer overflows in CIFS VFS in Linux kernel 2.6.23 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via long SMB responses that trigger the overflows in the SendReceive function. Published: November 09, 2007; 1:46:00 PM -0500 |
V3.x:(not available) V2.0: 6.8 MEDIUM |
CVE-2007-4997 |
Integer underflow in the ieee80211_rx function in net/ieee80211/ieee80211_rx.c in the Linux kernel 2.6.x before 2.6.23 allows remote attackers to cause a denial of service (crash) via a crafted SKB length value in a runt IEEE 802.11 frame when the IEEE80211_STYPE_QOS_DATA flag is set, aka an "off-by-two error." Published: November 06, 2007; 2:46:00 PM -0500 |
V3.x:(not available) V2.0: 7.1 HIGH |
CVE-2007-4571 |
The snd_mem_proc_read function in sound/core/memalloc.c in the Advanced Linux Sound Architecture (ALSA) in the Linux kernel before 2.6.22.8 does not return the correct write size, which allows local users to obtain sensitive information (kernel memory contents) via a small count argument, as demonstrated by multiple reads of /proc/driver/snd-page-alloc. Published: September 26, 2007; 6:17:00 AM -0400 |
V3.x:(not available) V2.0: 2.1 LOW |
CVE-2007-4573 |
The IA32 system call emulation functionality in Linux kernel 2.4.x and 2.6.x before 2.6.22.7, when running on the x86_64 architecture, does not zero extend the eax register after the 32bit entry path to ptrace is used, which might allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register. Published: September 24, 2007; 6:17:00 PM -0400 |
V3.x:(not available) V2.0: 7.2 HIGH |
CVE-2007-3740 |
The CIFS filesystem in the Linux kernel before 2.6.22, when Unix extension support is enabled, does not honor the umask of a process, which allows local users to gain privileges. Published: September 13, 2007; 9:17:00 PM -0400 |
V3.x:(not available) V2.0: 4.4 MEDIUM |
CVE-2007-3851 |
The drm/i915 component in the Linux kernel before 2.6.22.2, when used with i965G and later chipsets, allows local users with access to an X11 session and Direct Rendering Manager (DRM) to write to arbitrary memory locations and gain privileges via a crafted batchbuffer. Published: August 13, 2007; 3:17:00 PM -0400 |
V3.x:(not available) V2.0: 6.0 MEDIUM |
CVE-2007-3843 |
The Linux kernel before 2.6.23-rc1 checks the wrong global variable for the CIFS sec mount option, which might allow remote attackers to spoof CIFS network traffic that the client configured for security signatures, as demonstrated by lack of signing despite sec=ntlmv2i in a SetupAndX request. Published: August 09, 2007; 5:17:00 PM -0400 |
V3.x:(not available) V2.0: 4.3 MEDIUM |
CVE-2007-3105 |
Stack-based buffer overflow in the random number generator (RNG) implementation in the Linux kernel before 2.6.22 might allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool size, which triggers writing random numbers to the stack by the pool transfer function involving "bound check ordering". NOTE: this issue might only cross privilege boundaries in environments that have granular assignment of privileges for root. Published: July 27, 2007; 5:30:00 PM -0400 |
V3.x:(not available) V2.0: 4.6 MEDIUM |
CVE-2007-3945 |
Rule Set Based Access Control (RSBAC) before 1.3.5 does not properly use the Linux Kernel Crypto API for the Linux kernel 2.6.x, which allows context-dependent attackers to bypass authentication controls via unspecified vectors, possibly involving User Management password hashing and unchecked function return codes. Published: July 23, 2007; 7:30:00 PM -0400 |
V3.x:(not available) V2.0: 6.4 MEDIUM |
CVE-2007-3107 |
The signal handling in the Linux kernel before 2.6.22, including 2.6.2, when running on PowerPC systems using HTX, allows local users to cause a denial of service via unspecified vectors involving floating point corruption and concurrency, related to clearing of MSR bits. Published: July 10, 2007; 6:30:00 PM -0400 |
V3.x:(not available) V2.0: 2.1 LOW |
CVE-2007-3642 |
The decode_choice function in net/netfilter/nf_conntrack_h323_asn1.c in the Linux kernel before 2.6.20.15, 2.6.21.x before 2.6.21.6, and before 2.6.22 allows remote attackers to cause a denial of service (crash) via an encoded, out-of-range index value for a choice field, which triggers a NULL pointer dereference. Published: July 09, 2007; 9:30:00 PM -0400 |
V3.x:(not available) V2.0: 7.8 HIGH |
CVE-2007-3513 |
The lcd_write function in drivers/usb/misc/usblcd.c in the Linux kernel before 2.6.22-rc7 does not limit the amount of memory used by a caller, which allows local users to cause a denial of service (memory consumption). Published: July 03, 2007; 6:30:00 AM -0400 |
V3.x:(not available) V2.0: 4.9 MEDIUM |
CVE-2007-0005 |
Multiple buffer overflows in the (1) read and (2) write handlers in the Omnikey CardMan 4040 driver in the Linux kernel before 2.6.21-rc3 allow local users to gain privileges. Published: March 09, 2007; 7:19:00 PM -0500 |
V3.x:(not available) V2.0: 6.9 MEDIUM |
CVE-2006-2935 |
The dvd_read_bca function in the DVD handling code in drivers/cdrom/cdrom.c in Linux kernel 2.2.16, and later versions, assigns the wrong value to a length variable, which allows local users to execute arbitrary code via a crafted USB Storage device that triggers a buffer overflow. Published: July 05, 2006; 2:05:00 PM -0400 |
V3.x:(not available) V2.0: 4.6 MEDIUM |
CVE-2006-2916 |
artswrapper in aRts, when running setuid root on Linux 2.6.0 or later versions, does not check the return value of the setuid function call, which allows local users to gain root privileges by causing setuid to fail, which prevents artsd from dropping privileges. Published: June 15, 2006; 6:02:00 AM -0400 |
V3.1: 7.8 HIGH V2.0: 6.0 MEDIUM |