Package kernel-image-un-def updated to version 4.3.3-alt1 for branch sisyphus in task 154942.

Published: 2016-08-23
Modified: 2024-12-03

BDU:2016-01939

Уязвимость стека IPv6 ядра Linux операционной системы Android, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

Severity: HIGH (7.3) Vector: AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Severity: HIGH (7.2) Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

References:

CVE-2016-3841

Published: 2015-12-28
Modified: 2025-04-12

CVE-2013-7446

Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls.

Severity: MEDIUM (5.4) Vector: AV:L/AC:M/Au:N/C:N/I:P/A:C

Severity: MEDIUM (5.3) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H

References:

Published: 2015-12-28
Modified: 2025-04-12

CVE-2015-7884

The vivid_fb_ioctl function in drivers/media/platform/vivid/vivid-osd.c in the Linux kernel through 4.3.3 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a crafted application.

Severity: LOW (1.9) Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N

Severity: LOW (2.3) Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

References:

Published: 2015-12-28
Modified: 2025-04-12

CVE-2015-7885

The dgnc_mgmt_ioctl function in drivers/staging/dgnc/dgnc_mgmt.c in the Linux kernel through 4.3.3 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a crafted application.

Severity: LOW (2.1) Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: LOW (2.3) Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

References:

Published: 2015-12-28
Modified: 2025-04-12

CVE-2015-7990

Race condition in the rds_sendmsg function in net/rds/sendmsg.c in the Linux kernel before 4.3.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6937.

Severity: MEDIUM (5.9) Vector: AV:L/AC:M/Au:N/C:P/I:P/A:C

Severity: MEDIUM (5.8) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H

References:

Published: 2015-12-28
Modified: 2025-04-12

CVE-2015-8374

fs/btrfs/inode.c in the Linux kernel before 4.3.3 mishandles compressed inline extents, which allows local users to obtain sensitive pre-truncation information from a file via a clone action.

Severity: LOW (2.1) Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: MEDIUM (4.0) Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References:

Published: 2015-12-28
Modified: 2025-04-12

CVE-2015-8569

The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application.

Severity: LOW (1.9) Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N

Severity: LOW (2.3) Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

References:

Published: 2016-11-16
Modified: 2025-04-12

CVE-2015-8961

The __ext4_journal_stop function in fs/ext4/ext4_jbd2.c in the Linux kernel before 4.3.3 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging improper access to a certain error field.

Severity: CRITICAL (9.3) Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References:

Published: 2016-08-06
Modified: 2025-04-12

CVE-2016-3841

The IPv6 stack in the Linux kernel before 4.3.3 mishandles options data, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call.

Severity: HIGH (7.2) Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: HIGH (7.3) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References:

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Version: 2.1.2