CVE-2019-11884: canonical ubuntu_linux
Vulnerability summary
CVE-2019-11884 is a low (CVSS 3.3) vulnerability in canonical ubuntu_linux. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 42.5% of scored vulnerabilities.
Not severe (CVSS 3.3, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 27 · Duplicates 1 · Related 19Timeline
- 10-05-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character.
CVSS metrics
5 scores · 3 sources · 3 versions- OSV · UbuntuEcosystem advisory · calculated3.3LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- OSV · DebianEcosystem advisory · calculated3.3LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS trend
Probability
0.50%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.50% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu25 products
- linuxAll versions (No fix recorded) | < 4.4.0-157.185 | < 4.15.0-55.60
- linux-aws< 4.4.0-1054.58 | < 4.4.0-1090.101 | < 4.15.0-1047.49
- linux-aws-fips< 4.15.0-2018.18 | All versions (No fix recorded)
- linux-aws-hwe< 4.15.0-1047.49~16.04.1
- linux-azure< 4.15.0-1059.64~14.04.1 | < 4.15.0-1051.56 | < 4.18.0-1025.27~18.04.1
Redhat7 products
- enterprise_linux8.0
- enterprise_linux_eus8.1 | 8.2 | 8.4 | 8.6
- enterprise_linux_for_real_time8.0
- enterprise_linux_for_real_time_for_nfv_tus8.2 | 8.4 | 8.6
- enterprise_linux_for_real_time_tus8.2 | 8.4 | 8.6
Debian2 products
- linux< 4.19.37-4
- debian_linuxEOL8.0 | 9.0
Canonical1 product
- ubuntu_linuxEOL16.04 | 18.04 | 19.04
Fedoraproject1 product
- fedoraEOL28 | 29 | 30
Linux1 product
- linux_kernel< 5.0.15
Opensuse1 product
- leapEOL15.0 | 15.1 | 42.3
7 vendors · 38 products
References
33 links- cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.15X Refsource MISCRelease NotesVendor AdvisoryREPORT
- github.com/torvalds/linux/commit/a1616a5ac99ede5d605047a9012481ce7ff18b16X Refsource MISCPatchVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
Show all 33 references
- lists.debian.org/debian-lts-announce/2019/06/msg00010.htmlMailing ListX Refsource MLISTThird Party Advisory
- lists.debian.org/debian-lts-announce/2019/06/msg00011.htmlMailing ListX Refsource MLISTThird Party Advisory