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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Naresh Kamboju <naresh.kamboju@linaro.org>,
Vignesh Raghavendra <vigneshr@ti.com>,
"Nobuhiro Iwamatsu (CIP)" <nobuhiro1.iwamatsu@toshiba.co.jp>
Subject: [PATCH 5.10 25/29] serial: 8250: 8250_omap: Fix possible array out of bounds access
Date: Mon, 6 Sep 2021 14:55:40 +0200 [thread overview]
Message-ID: <20210906125450.618585679@linuxfoundation.org> (raw)
In-Reply-To: <20210906125449.756437409@linuxfoundation.org>
From: Vignesh Raghavendra <vigneshr@ti.com>
commit d4548b14dd7e5c698f81ce23ce7b69a896373b45 upstream.
k3_soc_devices array is missing a sentinel entry which may result in out
of bounds access as reported by kernel KASAN.
Fix this by adding a sentinel entry.
Fixes: 439c7183e5b9 ("serial: 8250: 8250_omap: Disable RX interrupt after DMA enable")
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20201111112653.2710-1-vigneshr@ti.com
Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/tty/serial/8250/8250_omap.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -1211,6 +1211,7 @@ static int omap8250_no_handle_irq(struct
static const struct soc_device_attribute k3_soc_devices[] = {
{ .family = "AM65X", },
{ .family = "J721E", .revision = "SR1.0" },
+ { /* sentinel */ }
};
static struct omap8250_dma_params am654_dma = {
next prev parent reply other threads:[~2021-09-06 12:57 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-06 12:55 [PATCH 5.10 00/29] 5.10.63-rc1 review Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 01/29] ext4: fix race writing to an inline_data file while its xattrs are changing Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 02/29] fscrypt: add fscrypt_symlink_getattr() for computing st_size Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 03/29] ext4: report correct st_size for encrypted symlinks Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 04/29] f2fs: " Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 05/29] ubifs: " Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 06/29] Revert "ucounts: Increase ucounts reference counter before the security hook" Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 07/29] Revert "cred: add missing return error code when set_cred_ucounts() failed" Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 08/29] Revert "Add a reference to ucounts for each cred" Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 09/29] static_call: Fix unused variable warn w/o MODULE Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 10/29] xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 11/29] ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 12/29] gpu: ipu-v3: Fix i.MX IPU-v3 offset calculations for (semi)planar U/V formats Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 13/29] reset: reset-zynqmp: Fixed the argument data type Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 14/29] qed: Fix the VF msix vectors flow Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 15/29] net: macb: Add a NULL check on desc_ptp Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 16/29] qede: Fix memset corruption Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 17/29] perf/x86/intel/pt: Fix mask of num_address_ranges Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 18/29] ceph: fix possible null-pointer dereference in ceph_mdsmap_decode() Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 19/29] perf/x86/amd/ibs: Work around erratum #1197 Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 20/29] perf/x86/amd/power: Assign pmu.module Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 21/29] cryptoloop: add a deprecation warning Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 22/29] ALSA: hda/realtek: Quirk for HP Spectre x360 14 amp setup Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 23/29] ALSA: hda/realtek: Workaround for conflicting SSID on ASUS ROG Strix G17 Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 24/29] ALSA: pcm: fix divide error in snd_pcm_lib_ioctl Greg Kroah-Hartman
2021-09-06 12:55 ` Greg Kroah-Hartman [this message]
2021-09-06 12:55 ` [PATCH 5.10 26/29] spi: Switch to signed types for *_native_cs SPI controller fields Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 27/29] new helper: inode_wrong_type() Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 28/29] fuse: fix illegal access to inode with reused nodeid Greg Kroah-Hartman
2021-09-06 12:55 ` [PATCH 5.10 29/29] media: stkwebcam: fix memory leak in stk_camera_probe Greg Kroah-Hartman
2021-09-06 19:58 ` [PATCH 5.10 00/29] 5.10.63-rc1 review Pavel Machek
2021-09-06 19:58 ` Fox Chen
2021-09-07 7:10 ` Naresh Kamboju
2021-09-07 7:11 ` Samuel Zou
2021-09-07 13:12 ` Sudip Mukherjee
2021-09-07 18:34 ` Florian Fainelli
2021-09-07 20:07 ` Shuah Khan
2021-09-08 1:19 ` Guenter Roeck
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