Deskripsi CVE

The override_release function in kernel/sys.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-16	Category : Configuration Weaknesses in this category are typically introduced during the configuration of the software.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	4.9		AV:L/AC:L/Au:N/C:C/I:N/A:N	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

Informasi eksploitasi

Exploit Database EDB-ID : 37937

Tanggal publikasi : 2012-10-08 22h00 +00:00
Penulis : Brad Spengler
Terverifikasi EDB : Yes

Produk yang Disebutkan

Konfigurasi 0

Linux>>Linux_kernel >> Version Hingga (termasuk) 3.4.15

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 3.4.10

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

Referensi

http://www.ubuntu.com/usn/USN-1644-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16
Tags : x_refsource_CONFIRM

http://www.ubuntu.com/usn/USN-1645-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2702b1526c7278c4d65d78de209a465d4de2885e
Tags : x_refsource_CONFIRM

http://www.ubuntu.com/usn/USN-1647-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.ubuntu.com/usn/USN-1652-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.ubuntu.com/usn/USN-1646-1
Tags : vendor-advisory, x_refsource_UBUNTU

https://bugzilla.redhat.com/show_bug.cgi?id=862877
Tags : x_refsource_CONFIRM

http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html
Tags : vendor-advisory, x_refsource_FEDORA

https://github.com/torvalds/linux/commit/2702b1526c7278c4d65d78de209a465d4de2885e
Tags : x_refsource_CONFIRM

http://www.ubuntu.com/usn/USN-1648-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.ubuntu.com/usn/USN-1649-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/51409
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.openwall.com/lists/oss-security/2012/10/09/4
Tags : mailing-list, x_refsource_MLIST

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	3.53%	–	–
2022-02-13	–	–	3.53%	–	–
2022-04-03	–	–	3.53%	–	–
2022-05-15	–	–	3.53%	–	–
2022-12-04	–	–	3.52%	–	–
2022-12-25	–	–	3.52%	–	–
2023-01-01	–	–	3.52%	–	–
2023-02-12	–	–	3.52%	–	–
2023-02-19	–	–	3.52%	–	–
2023-02-26	–	–	3.52%	–	–
2023-03-12	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.37%
2025-03-30	–	–	–	–	0.37%
2025-04-15	–	–	–	–	0.37%
2025-11-18	–	–	–	–	0.37%
2025-11-21	–	–	–	–	0.37%
2025-12-07	–	–	–	–	0.5%
2025-12-27	–	–	–	–	0.5%
2025-12-28	–	–	–	–	0.5%
2026-01-01	–	–	–	–	0.5%
2026-01-04	–	–	–	–	0.5%
2026-01-14	–	–	–	–	0.5%
2026-01-19	–	–	–	–	0.5%
2026-01-20	–	–	–	–	0.5%
2026-06-07	–	–	–	–	0.5%

Tanggal	Persentil
2022-02-06	66%
2022-02-13	67%
2022-04-03	83%
2022-05-15	84%
2022-12-04	84%
2022-12-25	85%
2023-01-01	84%
2023-02-12	85%
2023-02-19	84%
2023-02-26	85%
2023-03-12	%
2024-06-02	%
2025-01-19	%
2025-03-18	57%
2025-03-30	56%
2025-04-15	58%
2025-11-18	56%
2025-11-21	58%
2025-12-07	65%
2025-12-27	66%
2025-12-28	65%
2026-01-01	66%
2026-01-04	65%
2026-01-14	66%
2026-01-19	65%
2026-01-20	66%
2026-06-07	67%

CVE-2012-0957 : Detail

CVE-2012-0957