oss-security - CVE request Linux kernel: fs: udf heap overflow in __udf_adinicb

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Date: Tue, 2 Jun 2015 23:38:50 +0530 (IST)
From: P J P <ppandit@...hat.com>
To: oss security list <oss-security@...ts.openwall.com>
cc: Carl Henrik Lunde <chlunde@...g.uio.no>
Subject: CVE request Linux kernel: fs: udf heap overflow in
 __udf_adinicb_readpage

    Hello,

Linux kernel built with the UDF file system(CONFIG_UDF_FS) support is 
vulnerable to a crash. It could occur while reading from a corrupted/malicious 
udf file system image.

An unprivileged user could use this flaw to crash the kernel resulting in DoS.

Upstream fixes:
---------------
   -> https://git.kernel.org/linus/e159332b9af4b04d882dbcfe1bb0117f0a6d4b58
   -> https://git.kernel.org/linus/e237ec37ec154564f8690c5bd1795339955eeef9
   -> https://git.kernel.org/linus/a1d47b262952a45aae62bd49cfaf33dd76c11a2c

Thank you 'Carl H Lunde' for reporting this issue.

Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F

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