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- CVEs with nessus.description==-+A+flaw+was+found+in+the+way+the+Linux+kernel+handled+the+++++creation+of+temporary+IPv6+addresses.+If+the+IPv6+++++privacy+extension+was+enabled+++++%28%2Fproc%2Fsys%2Fnet%2Fipv6%2Fconf%2Feth0%2Fuse_tempaddr+is+set+to+++++%272%27%29%2C+an+attacker+on+the+local+network+could+disable+++++IPv6+temporary+address+generation%2C+leading+to+a+++++potential+information+disclosure.+%28CVE-2013-0343%2C+++++Moderate%29%0A%0A++-+An+information+leak+flaw+was+found+in+the+way+Linux+++++kernel%27s+device+mapper+subsystem%2C+under+certain+++++conditions%2C+interpreted+data+written+to+snapshot+block+++++devices.+An+attacker+could+use+this+flaw+to+read+data+++++from+disk+blocks+in+free+space%2C+which+are+normally+++++inaccessible.+%28CVE-2013-4299%2C+Moderate%29%0A%0A++-+An+off-by-one+flaw+was+found+in+the+way+the+ANSI+CPRNG+++++implementation+in+the+Linux+kernel+processed+non-block+++++size+aligned+requests.+This+could+lead+to+random+numbers+++++being+generated+with+less+bits+of+entropy+than+expected+++++when+ANSI+CPRNG+was+used.+%28CVE-2013-4345%2C+Moderate%29%0A%0A++-+An+information+leak+flaw+was+found+in+the+way+Xen+++++hypervisor+emulated+the+OUTS+instruction+for+64-bit+++++paravirtualized+guests.+A+privileged+guest+user+could+++++use+this+flaw+to+leak+hypervisor+stack+memory+to+the+++++guest.+%28CVE-2013-4368%2C+Moderate%29%0A%0AThis+update+also+fixes+the+following+bug+%3A%0A%0A++-+A+bug+in+the+GFS2+code+prevented+glock+work+queues+from+++++freeing+glock-+related+memory+while+the+glock+memory+++++shrinker+repeatedly+queued+a+large+number+of+demote+++++requests%2C+for+example+when+performing+a+simultaneous+++++backup+of+several+live+GFS2+volumes+with+a+large+file+++++count.+As+a+consequence%2C+the+glock+work+queues+became+++++overloaded+which+resulted+in+a+high+CPU+usage+and+the+++++GFS2+file+systems+being+unresponsive+for+a+significant+++++amount+of+time.+A+patch+has+been+applied+to+alleviate+++++this+problem+by+calling+the+yield%28%29+function+after+++++scheduling+a+certain+amount+of+tasks+on+the+glock+work+++++queues.+The+problem+can+now+occur+only+with+extremely+++++high+work+loads.%0A%0AThe+system+must+be+rebooted+for+this+update+to+take+effect
Max CVSS | 0 |
Min CVSS | 0 |
Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published |
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