Deskripsi CVE

The Linux kernel before 2.6.16.9 and the FreeBSD kernel, when running on AMD64 and other 7th and 8th generation AuthenticAMD processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one process to determine portions of the state of floating point instructions of other processes, which can be leveraged to obtain sensitive information such as cryptographic keys. NOTE: this is the documented behavior of AMD64 processors, but it is inconsistent with Intel processors in a security-relevant fashion that was not addressed by the kernels.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-310	Category : Cryptographic Issues Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	2.1		AV:L/AC:L/Au:N/C:P/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

Produk yang Disebutkan

Konfigurasi 0

Freebsd>>Freebsd >> Version *

Linux>>Linux_kernel >> Version Hingga (termasuk) 2.6.16.8

Linux>>Linux_kernel >> Version 2.6.0

Linux>>Linux_kernel >> Version 2.6.1

Linux>>Linux_kernel >> Version 2.6.2

Linux>>Linux_kernel >> Version 2.6.3

Linux>>Linux_kernel >> Version 2.6.4

Linux>>Linux_kernel >> Version 2.6.5

Linux>>Linux_kernel >> Version 2.6.6

Linux>>Linux_kernel >> Version 2.6.7

Linux>>Linux_kernel >> Version 2.6.8

Linux>>Linux_kernel >> Version 2.6.9

Linux>>Linux_kernel >> Version 2.6.10

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 2.6.12.1

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 2.6.13.1

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 2.6.14

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

Linux>>Linux_kernel >> Version 2.6.15.1

Linux>>Linux_kernel >> Version 2.6.15.2

Linux>>Linux_kernel >> Version 2.6.15.3

Linux>>Linux_kernel >> Version 2.6.15.4

Linux>>Linux_kernel >> Version 2.6.15.5

Linux>>Linux_kernel >> Version 2.6.15.6

Linux>>Linux_kernel >> Version 2.6.15.7

Linux>>Linux_kernel >> Version 2.6.16

Linux>>Linux_kernel >> Version 2.6.16.1

Linux>>Linux_kernel >> Version 2.6.16.2

Linux>>Linux_kernel >> Version 2.6.16.3

Linux>>Linux_kernel >> Version 2.6.16.4

Linux>>Linux_kernel >> Version 2.6.16.5

Linux>>Linux_kernel >> Version 2.6.16.6

Linux>>Linux_kernel >> Version 2.6.16.7

Linux>>Linux_kernel >> Version 2.6.16_rc7

Linux>>Linux_kernel >> Version 2.6_test9_cvs

Referensi

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9995
Tags : vdb-entry, signature, x_refsource_OVAL

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=187911
Tags : x_refsource_CONFIRM

http://www.redhat.com/support/errata/RHSA-2006-0437.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/22876
Tags : third-party-advisory, x_refsource_SECUNIA

http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.9
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/19735
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2006/4502
Tags : vdb-entry, x_refsource_VUPEN

http://www.vupen.com/english/advisories/2006/2554
Tags : vdb-entry, x_refsource_VUPEN

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=187910
Tags : x_refsource_CONFIRM

http://www.redhat.com/support/errata/RHSA-2006-0579.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/20716
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/22875
Tags : third-party-advisory, x_refsource_SECUNIA

http://lwn.net/Alerts/180820/
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/21136
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/usn-302-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://kb.vmware.com/kb/2533126
Tags : x_refsource_CONFIRM

http://www.osvdb.org/24746
Tags : vdb-entry, x_refsource_OSVDB

http://www.osvdb.org/24807
Tags : vdb-entry, x_refsource_OSVDB

http://secunia.com/advisories/21983
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2006/4353
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/21035
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vmware.com/download/esx/esx-213-200610-patch.html
Tags : x_refsource_CONFIRM

http://www.debian.org/security/2006/dsa-1097
Tags : vendor-advisory, x_refsource_DEBIAN

http://www.redhat.com/support/errata/RHSA-2006-0575.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.novell.com/linux/security/advisories/2006-05-31.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.securityfocus.com/archive/1/451421/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.vupen.com/english/advisories/2006/1426
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/19715
Tags : third-party-advisory, x_refsource_SECUNIA

http://securitytracker.com/id?1015966
Tags : vdb-entry, x_refsource_SECTRACK

http://www.securityfocus.com/archive/1/431341
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.securityfocus.com/bid/17600
Tags : vdb-entry, x_refsource_BID

http://support.avaya.com/elmodocs2/security/ASA-2006-180.htm
Tags : x_refsource_CONFIRM

http://www.debian.org/security/2006/dsa-1103
Tags : vendor-advisory, x_refsource_DEBIAN

http://www.vmware.com/download/esx/esx-254-200610-patch.html
Tags : x_refsource_CONFIRM

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:14.fpu.asc
Tags : vendor-advisory, x_refsource_FREEBSD

http://secunia.com/advisories/21465
Tags : third-party-advisory, x_refsource_SECUNIA

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
Tags : vendor-advisory, x_refsource_SUSE

http://marc.info/?l=linux-kernel&m=114548768214478&w=2
Tags : mailing-list, x_refsource_MLIST

http://www.vupen.com/english/advisories/2006/1475
Tags : vdb-entry, x_refsource_VUPEN

http://www.securityfocus.com/archive/1/451404/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

https://exchange.xforce.ibmcloud.com/vulnerabilities/25871
Tags : vdb-entry, x_refsource_XF

http://support.avaya.com/elmodocs2/security/ASA-2006-200.htm
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/20398
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/archive/1/451417/100/200/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://security.freebsd.org/advisories/FreeBSD-SA-06:14-amd.txt
Tags : x_refsource_MISC

http://secunia.com/advisories/22417
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/19724
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/20671
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/archive/1/451419/100/200/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://secunia.com/advisories/20914
Tags : third-party-advisory, x_refsource_SECUNIA

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	–	–	–	0.07%	–
2023-06-18	–	–	–	0.1%	–
2023-07-02	–	–	–	0.1%	–
2023-09-17	–	–	–	0.1%	–
2024-02-11	–	–	–	0.1%	–
2024-03-31	–	–	–	0.1%	–
2024-06-02	–	–	–	0.1%	–
2024-06-02	–	–	–	0.1%	–
2024-08-04	–	–	–	0.1%	–
2024-08-11	–	–	–	0.1%	–
2024-11-03	–	–	–	0.1%	–
2024-12-22	–	–	–	0.11%	–
2025-01-19	–	–	–	0.11%	–
2025-03-09	–	–	–	0.11%	–
2025-03-09	–	–	–	0.11%	–
2025-03-18	–	–	–	–	0.08%
2025-03-30	–	–	–	–	0.08%
2025-04-06	–	–	–	–	0.08%
2025-04-15	–	–	–	–	0.08%
2025-10-01	–	–	–	–	0.07%
2025-10-27	–	–	–	–	0.08%
2025-10-28	–	–	–	–	0.07%
2025-11-09	–	–	–	–	0.07%
2025-11-12	–	–	–	–	0.07%
2025-11-16	–	–	–	–	0.07%
2025-11-18	–	–	–	–	0.07%
2025-11-21	–	–	–	–	0.07%
2025-12-18	–	–	–	–	0.07%
2025-12-21	–	–	–	–	0.07%
2025-12-25	–	–	–	–	0.07%
2025-12-27	–	–	–	–	0.08%
2025-12-28	–	–	–	–	0.07%
2026-01-01	–	–	–	–	0.07%
2026-01-04	–	–	–	–	0.07%
2026-01-08	–	–	–	–	0.07%
2026-01-12	–	–	–	–	0.07%
2026-01-14	–	–	–	–	0.07%
2026-01-18	–	–	–	–	0.07%
2026-02-22	–	–	–	–	0.06%

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	3%
2023-06-18	41%
2023-07-02	42%
2023-09-17	41%
2024-02-11	4%
2024-03-31	41%
2024-06-02	42%
2024-06-02	42%
2024-08-04	41%
2024-08-11	42%
2024-11-03	43%
2024-12-22	45%
2025-01-19	45%
2025-03-09	46%
2025-03-09	46%
2025-03-18	21%
2025-03-30	2%
2025-04-06	21%
2025-04-15	24%
2025-10-01	23%
2025-10-27	24%
2025-10-28	23%
2025-11-09	22%
2025-11-12	23%
2025-11-16	22%
2025-11-18	18%
2025-11-21	22%
2025-12-18	23%
2025-12-21	22%
2025-12-25	23%
2025-12-27	24%
2025-12-28	22%
2026-01-01	23%
2026-01-04	22%
2026-01-08	23%
2026-01-12	22%
2026-01-14	23%
2026-01-18	22%
2026-02-22	19%

CVE-2006-1056 : Detail

CVE-2006-1056