Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2015-3036)

Critical Nessus Plugin ID 83449

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VPR Score: 5.9

Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

Description of changes:

[2.6.39-400.250.2.el6uek]
- crypto: aesni - fix memory usage in GCM decryption (Stephan Mueller) [Orabug: 21077389] {CVE-2015-3331}

[2.6.39-400.250.1.el6uek]
- xen/pciback: Don't disable PCI_COMMAND on PCI device reset. (Konrad Rzeszutek Wilk) [Orabug: 20807440] {CVE-2015-2150}
- xen-blkfront: fix accounting of reqs when migrating (Roger Pau Monne) [Orabug: 20727114] - Revert 'qla2xxx: Ramp down queue depth for attached SCSI devices when driver resources are low.' (Chad Dupuis) [Orabug: 20657415] - x86/xen: allow privcmd hypercalls to be preempted (David Vrabel) [Orabug: 20618759] - sched: Expose preempt_schedule_irq() (Thomas Gleixner) [Orabug: 20618759] - isofs: Fix unchecked printing of ER records (Jan Kara) [Orabug: 20930552] {CVE-2014-9584}
- selinux: Permit bounded transitions under NO_NEW_PRIVS or NOSUID. (Stephen Smalley) [Orabug: 20930502] {CVE-2014-3215}
- Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs (Andy Lutomirski) [Orabug: 20930518] {CVE-2014-3215}
- IB/core: Prevent integer overflow in ib_umem_get address arithmetic (Shachar Raindel) [Orabug: 20788393] {CVE-2014-8159} {CVE-2014-8159}
- xen-pciback: limit guest control of command register (Jan Beulich) [Orabug: 20704156] {CVE-2015-2150} {CVE-2015-2150}
- net: sctp: fix slab corruption from use after free on INIT collisions (Daniel Borkmann) [Orabug: 20780348] {CVE-2015-1421}

Solution

Update the affected unbreakable enterprise kernel packages.

See Also

https://oss.oracle.com/pipermail/el-errata/2015-May/005076.html

https://oss.oracle.com/pipermail/el-errata/2015-May/005077.html

Plugin Details

Severity: Critical

ID: 83449

File Name: oraclelinux_ELSA-2015-3036.nasl

Version: 2.14

Type: local

Agent: unix

Published: 2015/05/14

Updated: 2021/01/14

Dependencies: 12634, 122878

Risk Information

Risk Factor: Critical

VPR Score: 5.9

CVSS v2.0

Base Score: 10

Temporal Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:kernel-uek-firmware, cpe:/o:oracle:linux:5, cpe:/o:oracle:linux:6

Required KB Items: Host/local_checks_enabled, Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2015/05/13

Vulnerability Publication Date: 2014/05/08

Reference Information

CVE: CVE-2014-3215, CVE-2014-8159, CVE-2014-9584, CVE-2015-1421, CVE-2015-2150, CVE-2015-3331

BID: 71883, 72356, 73014, 73060, 74235