From: Jamin Lin <jamin_lin@aspeedtech.com>
To: "Cédric Le Goater" <clg@kaod.org>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Steven Lee" <steven_lee@aspeedtech.com>,
"Troy Lee" <leetroy@gmail.com>,
"Andrew Jeffery" <andrew@codeconstruct.com.au>,
"Joel Stanley" <joel@jms.id.au>,
"open list:ASPEED BMCs" <qemu-arm@nongnu.org>,
"open list:All patches CC here" <qemu-devel@nongnu.org>
Cc: Jamin Lin <jamin_lin@aspeedtech.com>,
Troy Lee <troy_lee@aspeedtech.com>,
Kane Chen <kane_chen@aspeedtech.com>
Subject: [PATCH v2 0/2] hw/i2c/aspeed_i2c: Fix out-of-bounds read in I2C MMIO
Date: Tue, 10 Feb 2026 02:43:31 +0000 [thread overview]
Message-ID: <20260210024331.3984696-1-jamin_lin@aspeedtech.com> (raw)
v1:
1. Fix Out-of-Bounds access by using dynamic register array
v2:
1. Fix Out-of-Bounds access by increasing static array size
2. Increase I2C device register size to 0xA0 for AST2700 A1
Jamin Lin (2):
hw/i2c/aspeed_i2c: Fix out-of-bounds read in I2C MMIO handlers
hw/i2c/aspeed_i2c: Increase I2C device register size to 0xA0
include/hw/i2c/aspeed_i2c.h | 3 +-
hw/i2c/aspeed_i2c.c | 58 ++++++++++++++++++-------------------
2 files changed, 29 insertions(+), 32 deletions(-)
--
2.43.0
next reply other threads:[~2026-02-10 2:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-10 2:43 Jamin Lin [this message]
2026-02-10 2:43 ` [PATCH v2 1/2] hw/i2c/aspeed_i2c: Fix out-of-bounds read in I2C MMIO handlers Jamin Lin
2026-02-10 14:57 ` Cédric Le Goater
2026-02-10 2:43 ` [PATCH v2 2/2] hw/i2c/aspeed_i2c: Increase I2C device register size to 0xA0 Jamin Lin
2026-02-10 8:05 ` Cédric Le Goater
2026-02-11 12:10 ` [PATCH v2 0/2] hw/i2c/aspeed_i2c: Fix out-of-bounds read in I2C MMIO Cédric Le Goater
2026-02-13 12:15 ` Michael Tokarev
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