Deskripsi CVE

The _xfs_buf_find function in fs/xfs/xfs_buf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging the ability to mount an XFS filesystem containing a metadata inode with an invalid extent map.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-20	Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	4.6		AV:L/AC:L/Au:N/C:P/I:P/A:P	nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.

EPSS First.org

Produk yang Disebutkan

Konfigurasi 0

Linux>>Linux_kernel >> Version Hingga (termasuk) 3.7.5

Linux>>Linux_kernel >> Version 3.0

Linux>>Linux_kernel >> Version 3.0.1

Linux>>Linux_kernel >> Version 3.0.2

Linux>>Linux_kernel >> Version 3.0.3

Linux>>Linux_kernel >> Version 3.0.4

Linux>>Linux_kernel >> Version 3.0.5

Linux>>Linux_kernel >> Version 3.0.6

Linux>>Linux_kernel >> Version 3.0.7

Linux>>Linux_kernel >> Version 3.0.8

Linux>>Linux_kernel >> Version 3.0.9

Linux>>Linux_kernel >> Version 3.0.10

Linux>>Linux_kernel >> Version 3.0.11

Linux>>Linux_kernel >> Version 3.0.12

Linux>>Linux_kernel >> Version 3.0.13

Linux>>Linux_kernel >> Version 3.0.14

Linux>>Linux_kernel >> Version 3.0.15

Linux>>Linux_kernel >> Version 3.0.16

Linux>>Linux_kernel >> Version 3.0.17

Linux>>Linux_kernel >> Version 3.0.18

Linux>>Linux_kernel >> Version 3.0.19

Linux>>Linux_kernel >> Version 3.0.20

Linux>>Linux_kernel >> Version 3.0.21

Linux>>Linux_kernel >> Version 3.0.22

Linux>>Linux_kernel >> Version 3.0.23

Linux>>Linux_kernel >> Version 3.0.24

Linux>>Linux_kernel >> Version 3.0.25

Linux>>Linux_kernel >> Version 3.0.26

Linux>>Linux_kernel >> Version 3.0.27

Linux>>Linux_kernel >> Version 3.0.28

Linux>>Linux_kernel >> Version 3.0.29

Linux>>Linux_kernel >> Version 3.0.30

Linux>>Linux_kernel >> Version 3.0.31

Linux>>Linux_kernel >> Version 3.0.32

Linux>>Linux_kernel >> Version 3.0.33

Linux>>Linux_kernel >> Version 3.0.34

Linux>>Linux_kernel >> Version 3.0.35

Linux>>Linux_kernel >> Version 3.0.36

Linux>>Linux_kernel >> Version 3.0.37

Linux>>Linux_kernel >> Version 3.0.38

Linux>>Linux_kernel >> Version 3.0.39

Linux>>Linux_kernel >> Version 3.0.40

Linux>>Linux_kernel >> Version 3.0.41

Linux>>Linux_kernel >> Version 3.0.42

Linux>>Linux_kernel >> Version 3.0.43

Linux>>Linux_kernel >> Version 3.0.44

Linux>>Linux_kernel >> Version 3.1

Linux>>Linux_kernel >> Version 3.1.1

Linux>>Linux_kernel >> Version 3.1.2

Linux>>Linux_kernel >> Version 3.1.3

Linux>>Linux_kernel >> Version 3.1.4

Linux>>Linux_kernel >> Version 3.1.5

Linux>>Linux_kernel >> Version 3.1.6

Linux>>Linux_kernel >> Version 3.1.7

Linux>>Linux_kernel >> Version 3.1.8

Linux>>Linux_kernel >> Version 3.1.9

Linux>>Linux_kernel >> Version 3.1.10

Linux>>Linux_kernel >> Version 3.2

Linux>>Linux_kernel >> Version 3.2.1

Linux>>Linux_kernel >> Version 3.2.2

Linux>>Linux_kernel >> Version 3.2.3

Linux>>Linux_kernel >> Version 3.2.4

Linux>>Linux_kernel >> Version 3.2.5

Linux>>Linux_kernel >> Version 3.2.6

Linux>>Linux_kernel >> Version 3.2.7

Linux>>Linux_kernel >> Version 3.2.8

Linux>>Linux_kernel >> Version 3.2.9

Linux>>Linux_kernel >> Version 3.2.10

Linux>>Linux_kernel >> Version 3.2.11

Linux>>Linux_kernel >> Version 3.2.12

Linux>>Linux_kernel >> Version 3.2.13

Linux>>Linux_kernel >> Version 3.2.14

Linux>>Linux_kernel >> Version 3.2.15

Linux>>Linux_kernel >> Version 3.2.16

Linux>>Linux_kernel >> Version 3.2.17

Linux>>Linux_kernel >> Version 3.2.18

Linux>>Linux_kernel >> Version 3.2.19

Linux>>Linux_kernel >> Version 3.2.20

Linux>>Linux_kernel >> Version 3.2.21

Linux>>Linux_kernel >> Version 3.2.22

Linux>>Linux_kernel >> Version 3.2.23

Linux>>Linux_kernel >> Version 3.2.24

Linux>>Linux_kernel >> Version 3.2.25

Linux>>Linux_kernel >> Version 3.2.26

Linux>>Linux_kernel >> Version 3.2.27

Linux>>Linux_kernel >> Version 3.2.28

Linux>>Linux_kernel >> Version 3.2.29

Linux>>Linux_kernel >> Version 3.2.30

Linux>>Linux_kernel >> Version 3.3

Linux>>Linux_kernel >> Version 3.3.1

Linux>>Linux_kernel >> Version 3.3.2

Linux>>Linux_kernel >> Version 3.3.3

Linux>>Linux_kernel >> Version 3.3.4

Linux>>Linux_kernel >> Version 3.3.5

Linux>>Linux_kernel >> Version 3.3.6

Linux>>Linux_kernel >> Version 3.3.7

Linux>>Linux_kernel >> Version 3.3.8

Linux>>Linux_kernel >> Version 3.4

Linux>>Linux_kernel >> Version 3.4.1

Linux>>Linux_kernel >> Version 3.4.2

Linux>>Linux_kernel >> Version 3.4.3

Linux>>Linux_kernel >> Version 3.4.4

Linux>>Linux_kernel >> Version 3.4.5

Linux>>Linux_kernel >> Version 3.4.6

Linux>>Linux_kernel >> Version 3.4.7

Linux>>Linux_kernel >> Version 3.4.8

Linux>>Linux_kernel >> Version 3.4.9

Linux>>Linux_kernel >> Version 3.4.10

Linux>>Linux_kernel >> Version 3.4.11

Linux>>Linux_kernel >> Version 3.4.12

Linux>>Linux_kernel >> Version 3.4.13

Linux>>Linux_kernel >> Version 3.4.14

Linux>>Linux_kernel >> Version 3.4.15

Linux>>Linux_kernel >> Version 3.4.16

Linux>>Linux_kernel >> Version 3.4.17

Linux>>Linux_kernel >> Version 3.4.18

Linux>>Linux_kernel >> Version 3.4.19

Linux>>Linux_kernel >> Version 3.4.20

Linux>>Linux_kernel >> Version 3.4.21

Linux>>Linux_kernel >> Version 3.4.22

Linux>>Linux_kernel >> Version 3.4.23

Linux>>Linux_kernel >> Version 3.4.24

Linux>>Linux_kernel >> Version 3.5.1

Linux>>Linux_kernel >> Version 3.5.2

Linux>>Linux_kernel >> Version 3.5.3

Linux>>Linux_kernel >> Version 3.5.4

Linux>>Linux_kernel >> Version 3.5.5

Linux>>Linux_kernel >> Version 3.5.6

Linux>>Linux_kernel >> Version 3.5.7

Linux>>Linux_kernel >> Version 3.6

Linux>>Linux_kernel >> Version 3.6.1

Linux>>Linux_kernel >> Version 3.6.2

Linux>>Linux_kernel >> Version 3.6.3

Linux>>Linux_kernel >> Version 3.6.4

Linux>>Linux_kernel >> Version 3.6.5

Linux>>Linux_kernel >> Version 3.6.6

Linux>>Linux_kernel >> Version 3.6.7

Linux>>Linux_kernel >> Version 3.6.8

Linux>>Linux_kernel >> Version 3.6.9

Linux>>Linux_kernel >> Version 3.6.10

Linux>>Linux_kernel >> Version 3.6.11

Linux>>Linux_kernel >> Version 3.7

Linux>>Linux_kernel >> Version 3.7.1

Linux>>Linux_kernel >> Version 3.7.2

Linux>>Linux_kernel >> Version 3.7.3

Linux>>Linux_kernel >> Version 3.7.4

Referensi

http://www.ubuntu.com/usn/USN-1970-1
Tags : vendor-advisory, x_refsource_UBUNTU

https://bugzilla.redhat.com/show_bug.cgi?id=918009
Tags : x_refsource_CONFIRM

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.6
Tags : x_refsource_CONFIRM

http://www.ubuntu.com/usn/USN-1975-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.openwall.com/lists/oss-security/2013/03/05/10
Tags : mailing-list, x_refsource_MLIST

http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
Tags : vendor-advisory, x_refsource_SUSE

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=eb178619f930fa2ba2348de332a1ff1c66a31424
Tags : x_refsource_CONFIRM

http://www.ubuntu.com/usn/USN-1968-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.ubuntu.com/usn/USN-1969-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.ubuntu.com/usn/USN-1973-1
Tags : vendor-advisory, x_refsource_UBUNTU

https://github.com/torvalds/linux/commit/eb178619f930fa2ba2348de332a1ff1c66a31424
Tags : x_refsource_CONFIRM

http://www.ubuntu.com/usn/USN-1972-1
Tags : vendor-advisory, x_refsource_UBUNTU

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.55%	–	–
2022-03-20	–	–	1.55%	–	–
2022-04-03	–	–	1.55%	–	–
2022-07-03	–	–	1.55%	–	–
2022-11-13	–	–	1.55%	–	–
2022-11-20	–	–	1.55%	–	–
2022-12-25	–	–	1.55%	–	–
2023-01-01	–	–	1.55%	–	–
2023-02-19	–	–	1.55%	–	–
2023-03-12	–	–	–	0.04%	–
2023-11-05	–	–	–	0.04%	–
2023-12-03	–	–	–	0.04%	–
2024-03-31	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2024-08-25	–	–	–	0.04%	–
2024-12-08	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-09	–	–	–	0.04%	–
2025-03-09	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.02%
2025-03-30	–	–	–	–	0.03%
2025-04-15	–	–	–	–	0.03%
2025-06-12	–	–	–	–	0.05%
2025-11-18	–	–	–	–	0.05%
2025-11-21	–	–	–	–	0.05%
2025-11-30	–	–	–	–	0.04%
2026-02-22	–	–	–	–	0.05%
2026-06-14	–	–	–	–	0.05%

Tanggal	Persentil
2022-02-06	52%
2022-03-20	53%
2022-04-03	73%
2022-07-03	74%
2022-11-13	75%
2022-11-20	74%
2022-12-25	75%
2023-01-01	74%
2023-02-19	75%
2023-03-12	8%
2023-11-05	9%
2023-12-03	8%
2024-03-31	9%
2024-06-02	1%
2024-08-25	11%
2024-12-08	12%
2025-01-19	12%
2025-03-09	13%
2025-03-09	13%
2025-03-18	4%
2025-03-30	4%
2025-04-15	6%
2025-06-12	16%
2025-11-18	12%
2025-11-21	16%
2025-11-30	12%
2026-02-22	17%
2026-06-14	17%

CVE-2013-1819 : Detail

CVE-2013-1819