vulnerability

Ubuntu: (Multiple Advisories) (CVE-2019-19062): Linux kernel vulnerabilities

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Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
2019-11-18
Added
2020-01-29
Modified
2023-03-22

Description

A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042.

Solution(s)

ubuntu-upgrade-linux-image-4-15-0-1033-oracleubuntu-upgrade-linux-image-4-15-0-1052-gkeubuntu-upgrade-linux-image-4-15-0-1053-kvmubuntu-upgrade-linux-image-4-15-0-1055-gcpubuntu-upgrade-linux-image-4-15-0-1055-raspi2ubuntu-upgrade-linux-image-4-15-0-1060-awsubuntu-upgrade-linux-image-4-15-0-1069-azureubuntu-upgrade-linux-image-4-15-0-1071-azureubuntu-upgrade-linux-image-4-15-0-1072-snapdragonubuntu-upgrade-linux-image-4-15-0-88-genericubuntu-upgrade-linux-image-4-15-0-88-generic-lpaeubuntu-upgrade-linux-image-4-15-0-88-lowlatencyubuntu-upgrade-linux-image-4-4-0-1061-awsubuntu-upgrade-linux-image-4-4-0-1065-kvmubuntu-upgrade-linux-image-4-4-0-1101-awsubuntu-upgrade-linux-image-4-4-0-1128-raspi2ubuntu-upgrade-linux-image-4-4-0-1132-snapdragonubuntu-upgrade-linux-image-4-4-0-173-genericubuntu-upgrade-linux-image-4-4-0-173-generic-lpaeubuntu-upgrade-linux-image-4-4-0-173-lowlatencyubuntu-upgrade-linux-image-4-4-0-173-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-173-powerpc-smpubuntu-upgrade-linux-image-4-4-0-173-powerpc64-embubuntu-upgrade-linux-image-4-4-0-173-powerpc64-smpubuntu-upgrade-linux-image-5-0-0-1010-oracleubuntu-upgrade-linux-image-5-0-0-1024-awsubuntu-upgrade-linux-image-5-0-0-1029-gcpubuntu-upgrade-linux-image-5-0-0-1029-gkeubuntu-upgrade-linux-image-5-3-0-1009-oracleubuntu-upgrade-linux-image-5-3-0-1010-kvmubuntu-upgrade-linux-image-5-3-0-1011-awsubuntu-upgrade-linux-image-5-3-0-1012-gcpubuntu-upgrade-linux-image-5-3-0-1013-azureubuntu-upgrade-linux-image-5-3-0-1018-raspi2ubuntu-upgrade-linux-image-5-3-0-40-genericubuntu-upgrade-linux-image-5-3-0-40-generic-lpaeubuntu-upgrade-linux-image-5-3-0-40-lowlatencyubuntu-upgrade-linux-image-5-3-0-40-snapdragonubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-edgeubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-edgeubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-edgeubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-generic-lpae-lts-xenialubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-4-15ubuntu-upgrade-linux-image-gke-5-0ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-edgeubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-powerpc-e500mcubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenialubuntu-upgrade-linux-image-powerpc-smpubuntu-upgrade-linux-image-powerpc-smp-lts-xenialubuntu-upgrade-linux-image-powerpc64-embubuntu-upgrade-linux-image-powerpc64-emb-lts-xenialubuntu-upgrade-linux-image-powerpc64-smpubuntu-upgrade-linux-image-powerpc64-smp-lts-xenialubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-raspi2-hwe-18-04ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-lts-xenial

References

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