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ubuntucveUbuntu.comUB:CVE-2021-3348
HistoryFeb 01, 2021 - 12:00 a.m.

CVE-2021-3348

2021-02-0100:00:00
ubuntu.com
ubuntu.com
10

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12
has an ndb_queue_rq use-after-free that could be triggered by local
attackers (with access to the nbd device) via an I/O request at a certain
point during device setup, aka CID-b98e762e3d71.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-141.145UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-71.79UNKNOWN
ubuntu20.10noarchlinux< 5.8.0-49.55UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1098.105UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1043.45UNKNOWN
ubuntu20.10noarchlinux-aws< 5.8.0-1028.30UNKNOWN
ubuntu18.04noarchlinux-aws-5.4< 5.4.0-1043.45~18.04.1UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1098.105~16.04.1UNKNOWN
ubuntu20.04noarchlinux-azure< 5.4.0-1044.46UNKNOWN
ubuntu20.10noarchlinux-azure< 5.8.0-1027.29UNKNOWN
Rows per page:
1-10 of 471

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ubuntu 4
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amazon 3
suse 1
photon 4
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almalinux 1
redhat 4
cve
cve
CVE-2021-3348
2021-02-01 04:15:00
CVE-2021-20207
2021-02-02 07:15:00
openvas
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SUSE: Security Advisory (SUSE-SU-2021:0742-1)
2021-04-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:0739-1)
2021-04-19 00:00:00
Mageia: Security Advisory (MGASA-2021-0085)
2022-01-28 00:00:00
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SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0742-1)
2021-03-10 00:00:00
SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0739-1)
2021-03-10 00:00:00
Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4884-1)
2021-03-23 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-3348 affecting package kernel 5.4.91-6
2021-08-25 19:57:09
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Use-after-free
2021-04-17 08:20:01
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Design/Logic Flaw
2021-02-01 04:15:00
debiancve
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2021-02-01 04:15:00
redhatcve
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CVE-2021-3348
2021-02-01 14:02:48
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Updated kernel-linus packages fix security vulnerabilities
2021-02-15 22:24:33
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2021-02-01 00:34:26
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linux-oem-5.10 vulnerabilities
2021-03-20 04:51:03
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
2021-04-13 15:23:48
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities
2021-04-13 21:55:19
ubuntu
ubuntu
Linux kernel vulnerabilities
2021-04-13 00:00:00
Linux kernel (OEM) vulnerabilities
2021-03-20 00:00:00
Linux kernel vulnerabilities
2021-04-13 00:00:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel-container security update
2021-03-09 00:00:00
Unbreakable Enterprise kernel security update
2021-03-12 00:00:00
Unbreakable Enterprise kernel-container security update
2021-03-09 00:00:00
amazon
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Important: kernel
2021-02-17 18:07:00
Important: kernel
2021-02-17 18:07:00
Important: kernel
2021-02-16 00:13:00
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Security update for the Linux Kernel (important)
2021-02-05 00:00:00
photon
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Important Photon OS Security Update - PHSA-2021-0193
2021-02-12 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0193
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Critical Photon OS Security Update - PHSA-2021-4.0-0007
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[SECURITY] [DLA 2610-1] linux-4.19 security update
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Moderate: kernel security, bug fix, and enhancement update
2021-11-09 09:08:02
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(RHSA-2021:4140) Moderate: kernel-rt security and bug fix update
2021-11-09 08:21:02
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2021-11-09 09:08:02
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2021-12-14 21:31:08

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%

JSON
Related for UB:CVE-2021-3348
cve2openvas22nessus37cbl_mariner1veracode1prion1debiancve1redhatcve1mageia2osv6ubuntu4oraclelinux6amazon3suse1photon4debian1almalinux1redhat4