CVE-2016-6130
published 2016-07-03CVE-2016-6130: Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive…
PriorityP418medium4.7CVSS 3.0
AVLACHPRLUINSUCHINAN
EPSS
0.26%
18.1th percentile
Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive information from kernel memory by changing a certain length value, aka a "double fetch" vulnerability.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 4.6.1-1 (bookworm) | linux 4.6.1-1 (bookworm) |
| linux | linux_kernel | <= 4.5.5 | — |
| linux | linux_kernel | >= 0 < 4.6.1-1 | 4.6.1-1 |
| linux | linux_kernel | >= 0 < 4.6.1-1 | 4.6.1-1 |
| linux | linux_kernel | >= 0 < 4.6.1-1 | 4.6.1-1 |
| linux | linux_kernel | >= 0 < 4.6.1-1 | 4.6.1-1 |
| linux | linux_kernel | >= 0 < 4.4.0-42.62 | 4.4.0-42.62 |
CVSS provenance
nvdv3.04.7MEDIUMCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.01.9LOWAV:L/AC:M/Au:N/C:P/I:N/A:N
osv4.7MEDIUM
vendor_debian4.7MEDIUM
vendor_redhat4.7MEDIUM
vendor_ubuntu4.7MEDIUM
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GHSA
GHSA-fr42-mwm8-m9x7: Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl
ghsa_unreviewed·2022-05-17
CVE-2016-6130 [MEDIUM] CWE-362 GHSA-fr42-mwm8-m9x7: Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl
Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive information from kernel memory by changing a certain length value, aka a "double fetch" vulnerability.
OSV
linux vulnerabilities
osv·2016-10-11·CVSS 4.7
CVE-2016-7039 [MEDIUM] linux vulnerabilities
linux vulnerabilities
Vladimír Beneš discovered an unbounded recursion in the VLAN and TEB
Generic Receive Offload (GRO) processing implementations in the Linux
kernel, A remote attacker could use this to cause a stack corruption,
leading to a denial of service (system crash). (CVE-2016-7039)
Marco Grassi discovered a use-after-free condition could occur in the TCP
retransmit queue handling code in the Linux kernel. A local attacker could
use this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2016-6828)
Pengfei Wang discovered a race condition in the s390 SCLP console driver
for the Linux kernel when handling ioctl()s. A local attacker could use
this to obtain sensitive information from kernel memory. (CVE-2016-6130)
Pengfei Wang discovered a race
OSV
CVE-2016-6130: Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl
osv·2016-07-03·CVSS 4.7
CVE-2016-6130 [MEDIUM] CVE-2016-6130: Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl
Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive information from kernel memory by changing a certain length value, aka a "double fetch" vulnerability.
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2016-10-11·CVSS 4.7
CVE-2016-6130 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the kernel.
Vladimír Beneš discovered an unbounded recursion in the VLAN and TEB
Generic Receive Offload (GRO) processing implementations in the Linux
kernel, A remote attacker could use this to cause a stack corruption,
leading to a denial of service (system crash). (CVE-2016-7039)
Marco Grassi discovered a use-after-free condition could occur in the TCP
retransmit queue handling code in the Linux kernel. A local attacker could
use this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2016-6828)
Pengfei Wang discovered a race condition in the s390 SCLP console driver
for the Linux kernel when handling ioctl()s. A local attacker could use
this to obtain sensitive infor
Red Hat
kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak
vendor_redhat·2016-04-25·CVSS 4.7
CVE-2016-6130 [MEDIUM] CWE-367 kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak
kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak
Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive information from kernel memory by changing a certain length value, aka a "double fetch" vulnerability.
Package: kernel (Red Hat Enterprise Linux 5) - Will not fix
Package: kernel (Red Hat Enterprise Linux 6) - Will not fix
Package: kernel (Red Hat Enterprise Linux 7) - Will not fix
Package: kernel-rt (Red Hat Enterprise Linux 7) - Will not fix
Package: realtime-kernel (Red Hat Enterprise MRG 2) - Will not fix
Debian
CVE-2016-6130: linux - Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl...
vendor_debian·2016·CVSS 4.7
CVE-2016-6130 [MEDIUM] CVE-2016-6130: linux - Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl...
Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive information from kernel memory by changing a certain length value, aka a "double fetch" vulnerability.
Scope: local
bookworm: resolved (fixed in 4.6.1-1)
bullseye: resolved (fixed in 4.6.1-1)
forky: resolved (fixed in 4.6.1-1)
sid: resolved (fixed in 4.6.1-1)
trixie: resolved (fixed in 4.6.1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-6130 kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak [fedora-all]
bugzilla·2016-07-04·CVSS 4.7
CVE-2016-6130 [MEDIUM] CVE-2016-6130 kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak [fedora-all]
CVE-2016-6130 kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects m
Bugzilla
CVE-2016-6130 kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak
bugzilla·2016-07-04·CVSS 4.7
CVE-2016-6130 [MEDIUM] CVE-2016-6130 kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak
CVE-2016-6130 kernel: Race condition in sclp_ctl_ioctl_sccb function leads to information leak
The sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive information from kernel memory by changing a certain length value.
Upstream patch:
https://github.com/torvalds/linux/commit/532c34b5fbf1687df63b3fcd5b2846312ac943c6
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1352559]
---
kernel-4.6.4-201.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=532c34b5fbf1687df63b3fcd5b2846312ac943c6http://www.debian.org/security/2016/dsa-3616http://www.securityfocus.com/archive/1/538803/30/0/threadedhttp://www.securityfocus.com/bid/91540https://bugzilla.kernel.org/show_bug.cgi?id=116741https://github.com/torvalds/linux/commit/532c34b5fbf1687df63b3fcd5b2846312ac943c6http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=532c34b5fbf1687df63b3fcd5b2846312ac943c6http://www.debian.org/security/2016/dsa-3616http://www.securityfocus.com/archive/1/538803/30/0/threadedhttp://www.securityfocus.com/bid/91540https://bugzilla.kernel.org/show_bug.cgi?id=116741https://github.com/torvalds/linux/commit/532c34b5fbf1687df63b3fcd5b2846312ac943c6
2016-07-03
Published