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55623a9c83
Fixes the following security vulnerabilities: CVE-2017-8890 The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call. CVE-2017-9074 The IPv6 fragmentation implementation in the Linux kernel through 4.11.1 does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service (out-of-bounds read and BUG) or possibly have unspecified other impact via crafted socket and send system calls. CVE-2017-9075 The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. CVE-2017-9076 The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. CVE-2017-9077 The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. CVE-2017-9242 The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls. Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890 Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9074 Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9075 Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076 Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9077 Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242 Ref: https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.31 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
From 8b61a1a33e41456ebeafa0ebe7ec0fccf859861e Mon Sep 17 00:00:00 2001
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From: Nikolay Martynov <mar.kolya@gmail.com>
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Date: Wed, 25 Nov 2015 20:43:46 -0500
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Subject: [PATCH] mtd: nand: Fix Spansion sparearea size detection
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According to datasheet S34ML02G2 and S34ML04G2 have
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larger sparea area size than was detected.
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Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com>
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---
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drivers/mtd/nand/nand_base.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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--- a/drivers/mtd/nand/nand_base.c
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+++ b/drivers/mtd/nand/nand_base.c
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@@ -3842,6 +3842,7 @@ static void nand_decode_ext_id(struct mt
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/*
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* Field definitions are in the following datasheets:
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* Old style (4,5 byte ID): Samsung K9GAG08U0M (p.32)
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+ * Spansion S34ML02G2 (p.33)
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* New Samsung (6 byte ID): Samsung K9GAG08U0F (p.44)
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* Hynix MLC (6 byte ID): Hynix H27UBG8T2B (p.22)
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*
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@@ -3939,6 +3940,19 @@ static void nand_decode_ext_id(struct mt
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*busw = (extid & 0x01) ? NAND_BUSWIDTH_16 : 0;
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/*
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+ * Spansion S34ML0[24]G2 have oobsize twice as large
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+ * as S34ML01G2 encoded in the same bit. We
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+ * differinciate them by their ID length
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+ */
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+ if (id_data[0] == NAND_MFR_AMD
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+ && (id_data[1] == 0xda
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+ || id_data[1] == 0xdc
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+ || id_data[1] == 0xca
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+ || id_data[1] == 0xcc)) {
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+ mtd->oobsize *= 2;
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+ }
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+
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+ /*
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* Toshiba 24nm raw SLC (i.e., not BENAND) have 32B OOB per
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* 512B page. For Toshiba SLC, we decode the 5th/6th byte as
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* follows:
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