oss-sec mailing list archives
Re: CVE request: Linux kernel: xfs: _xfs_buf_find NULL pointer dereference
From: Kurt Seifried <kseifried () redhat com>
Date: Tue, 05 Mar 2013 03:36:29 -0700
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 03/05/2013 03:08 AM, P J P wrote:
Hello, Linux kernel built with support for XFS file system is vulnerable to a NULL pointer dereference flaw. This occurs while accessing blocks beyond the end of the file system, possibly on a corrupted device. A user able to mount the file system could use this flaw to crash the kernel, resulting in DoS. Upstream fix: ------------- -> https://git.kernel.org/linus/eb178619f930fa2ba2348de332a1ff1c66a31424 Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=918009 Thank you. -- Prasad J Pandit / Red Hat Security Response Team DB7A 84C5 D3F9 7CD1 B5EB C939 D048 7860 3655 602B
Please use CVE-2013-1819 for this issue. - -- Kurt Seifried Red Hat Security Response Team (SRT) PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) iQIcBAEBAgAGBQJRNcqsAAoJEBYNRVNeJnmTNWAP/iVgzKLALr90GoEczhWQXMWt xFE/DyzNpjR1qm3S3gPJ2MUozGYX4UgF6+68F3dpJJY85woXY0k40rdK8KPctlfE 5dVHOeSAVxvEV0SfEK0rT6+L1KD5rCjnoOR1l2QyCYX2Qww04PLOIN/uZlJeEklY BjdZ6JueSQfyJNaCBpDyURwpY1GNk69TpHJ9+NHcOJ/BmsspVcMN5aOd4XN94U8M 0D3s5mWj8hBsoPLFziNanFbJJNHZx6PrJoQyNwr6XOoGD3AwlhIUgVtHERMyxGxF wh3d1GdSqWhjPvrFr1DlQD0Pi4h5Pgp0YwOetREpjzPaWzkIinvNTZwHmGTHGNVL 2U36DFi/N67xqZgZ+isRdIl1LsEuLueUJlZB813iYbG1mRQpCyZ/5nX5uliwqAlX mO7mg1Nj1mgvjFrb7M8wRU9tW1es364u6Rproa7qx2BATrfvqZMUPFDW3xGBVTqA fqIpgLjvYq+DXTJPGAPN1R9sP3kFtoudh1UzYeoTu20cEJhpThSoRLsHQWTZFaOB RW5QVs0MQphxRvGjCL/DsLRad6Ofv7C18NUpeOE6E4rYX7OzfUDEiQcfD5P++PkZ 1U46TLXlfZlSFv6Ba/OzDrRuKJrY3VHBe7voIb/0iyfTEyundsGlvSd/o8afSvs3 Kml2h0N0OZMp2C/WXIs8 =8keL -----END PGP SIGNATURE-----
Current thread:
- CVE request: Linux kernel: xfs: _xfs_buf_find NULL pointer dereference P J P (Mar 05)
- Re: CVE request: Linux kernel: xfs: _xfs_buf_find NULL pointer dereference Kurt Seifried (Mar 05)