Vulnerability Monitor

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CVE-2019-19080

Four memory leaks in the nfp_flower_spawn_phy_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel before 5.3.4 allow attackers to cause a denial of service (memory consumption), aka CID-8572cea1461a.

Published

2019-11-18T06:15:13.687

Last Modified

2024-11-21T04:34:09.453

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

6.9

Weaknesses

Type: Primary
CWE-401

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 5.3.4	Yes
Operating System	opensuse	leap	15.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html Third Party Advisory ([email protected])
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.4 Release Notes, Vendor Advisory ([email protected])
https://github.com/torvalds/linux/commit/8572cea1461a006bce1d06c0c4b0575869125fa4 Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.4 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/torvalds/linux/commit/8572cea1461a006bce1d06c0c4b0575869125fa4 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)