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ubuntucveUbuntu.comUB:CVE-2020-24455
HistoryFeb 26, 2021 - 12:00 a.m.

CVE-2020-24455

2021-02-2600:00:00
ubuntu.com
ubuntu.com
10

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

14.4%

JSON

Missing initialization of a variable in the TPM2 source may allow a
privileged user to potentially enable an escalation of privilege via local
access. This affects tpm2-tss before 3.0.1 and before 2.4.3.

Related

fedora 2
cbl_mariner 2
nessus 7
openvas 8
redhatcve 1
gentoo 1
prion 1
cve 1
osv 1
cvelist 1
debiancve 1
mageia 1
nvd 1
fedora
fedora
[SECURITY] Fedora 32 Update: tpm2-tss-2.4.3-1.fc32
2020-10-06 15:02:32
[SECURITY] Fedora 34 Update: tpm2-tss-3.1.0-1.fc34
2021-05-24 01:02:16
cbl_mariner
cbl_mariner
CVE-2020-24455 affecting package tpm2-tss 2.4.0-1
2021-09-09 15:02:56
CVE-2020-24455 affecting package tpm2-tss for versions less than 2.4.6-1
2022-04-09 06:51:49
nessus
nessus
EulerOS 2.0 SP9 : tpm2-tss (EulerOS-SA-2021-1259)
2021-02-05 00:00:00
EulerOS 2.0 SP9 : tpm2-tss (EulerOS-SA-2021-1278)
2021-02-05 00:00:00
GLSA-202107-10 : TCG TPM2 Software Stack: Information disclosure
2022-01-24 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for tpm2-tss (EulerOS-SA-2021-1259)
2021-02-05 00:00:00
Huawei EulerOS: Security Advisory for tpm2-tss (EulerOS-SA-2021-1278)
2021-02-05 00:00:00
Fedora: Security Advisory for tpm2-tss (FEDORA-2020-1d3fcce2a3)
2020-09-27 00:00:00
redhatcve
redhatcve
CVE-2020-24455
2020-11-27 08:22:47
gentoo
gentoo
TCG TPM2 Software Stack: Information disclosure
2021-07-07 00:00:00
prion
prion
Privilege escalation
2021-02-26 03:15:00
cve
cve
CVE-2020-24455
2021-02-26 03:15:12
osv
osv
CVE-2020-24455
2021-02-26 03:15:12
cvelist
cvelist
CVE-2020-24455
2021-02-26 02:55:50
debiancve
debiancve
CVE-2020-24455
2021-02-26 03:15:12
mageia
mageia
Updated tpm2-tss packages fix a security vulnerability
2020-11-14 00:20:36
nvd
nvd
CVE-2020-24455
2021-02-26 03:15:12

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

14.4%

JSON
Related for UB:CVE-2020-24455
fedora2cbl_mariner2nessus7openvas8redhatcve1gentoo1prion1cve1osv1cvelist1debiancve1mageia1nvd1