CVE-2019-11884
kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
La función do_hidp_sock_ioctl en net/bluetooth/hidp/sock.c en el kernel de Linux, versiones anteriores a 5.0.15, permite a un usuario local obtener información potencialmente sensible de la memoria de la pila del kernel a través de un comando HIDPCONNNADD, ya que un campo de nombre puede no terminar con un carácter ` \0'.
A flaw was found in the Linux kernel's implementation of the Bluetooth Human Interface Device Protocol (HIDP). A local attacker with access permissions to the Bluetooth device can issue an IOCTL which will trigger the do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c.c. This function can leak potentially sensitive information from the kernel stack memory via a HIDPCONNADD command because a name field may not be correctly NULL terminated.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2019-05-10 CVE Reserved
- 2019-05-10 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (25)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/108299 | Broken Link | |
https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html | Mailing List | |
https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html | Mailing List | |
https://seclists.org/bugtraq/2019/Jun/26 | Mailing List |
URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | < 5.0.15 Search vendor "Linux" for product "Linux Kernel" and version " < 5.0.15" | - |
Affected
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Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 28 Search vendor "Fedoraproject" for product "Fedora" and version "28" | - |
Affected
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Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 29 Search vendor "Fedoraproject" for product "Fedora" and version "29" | - |
Affected
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Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 30 Search vendor "Fedoraproject" for product "Fedora" and version "30" | - |
Affected
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Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
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Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
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Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | esm |
Affected
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Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
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Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 19.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "19.04" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 8.0 Search vendor "Redhat" for product "Enterprise Linux" and version "8.0" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus" | 8.1 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "8.1" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus" | 8.2 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "8.2" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus" | 8.4 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "8.4" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus" | 8.6 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "8.6" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux For Real Time Search vendor "Redhat" for product "Enterprise Linux For Real Time" | 8.0 Search vendor "Redhat" for product "Enterprise Linux For Real Time" and version "8.0" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux For Real Time For Nfv Tus Search vendor "Redhat" for product "Enterprise Linux For Real Time For Nfv Tus" | 8.2 Search vendor "Redhat" for product "Enterprise Linux For Real Time For Nfv Tus" and version "8.2" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux For Real Time For Nfv Tus Search vendor "Redhat" for product "Enterprise Linux For Real Time For Nfv Tus" | 8.4 Search vendor "Redhat" for product "Enterprise Linux For Real Time For Nfv Tus" and version "8.4" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux For Real Time For Nfv Tus Search vendor "Redhat" for product "Enterprise Linux For Real Time For Nfv Tus" | 8.6 Search vendor "Redhat" for product "Enterprise Linux For Real Time For Nfv Tus" and version "8.6" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux For Real Time Tus Search vendor "Redhat" for product "Enterprise Linux For Real Time Tus" | 8.2 Search vendor "Redhat" for product "Enterprise Linux For Real Time Tus" and version "8.2" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux For Real Time Tus Search vendor "Redhat" for product "Enterprise Linux For Real Time Tus" | 8.4 Search vendor "Redhat" for product "Enterprise Linux For Real Time Tus" and version "8.4" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux For Real Time Tus Search vendor "Redhat" for product "Enterprise Linux For Real Time Tus" | 8.6 Search vendor "Redhat" for product "Enterprise Linux For Real Time Tus" and version "8.6" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus" | 8.2 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "8.2" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus" | 8.4 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "8.4" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus" | 8.6 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "8.6" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus" | 8.2 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "8.2" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus" | 8.4 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "8.4" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus" | 8.6 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "8.6" | - |
Affected
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Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.0 Search vendor "Opensuse" for product "Leap" and version "15.0" | - |
Affected
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Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.1 Search vendor "Opensuse" for product "Leap" and version "15.1" | - |
Affected
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Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 42.3 Search vendor "Opensuse" for product "Leap" and version "42.3" | - |
Affected
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